304310880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 1137846528

約数和(自身を除く): 833535648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 401, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 680, 720, 744, 765, 802, 816, 930, 992, 1020, 1054, 1116, 1203, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1604, 1632, 1860, 2005, 2040, 2108, 2232, 2406, 2448, 2480, 2635, 2720, 2790, 2976, 3060, 3162, 3208, 3609, 3720, 4010, 4080, 4216, 4464, 4743, 4812, 4896, 4960, 5270, 5580, 6015, 6120, 6324, 6416, 6817, 7218, 7440, 7905, 8020, 8160, 8432, 8928, 9486, 9624, 10540, 11160, 12030, 12240, 12431, 12648, 12832, 13634, 14436, 14880, 15810, 16040, 16864, 18045, 18972, 19248, 20451, 21080, 22320, 23715, 24060, 24480, 24862, 25296, 27268, 28872, 31620, 32080, 34085, 36090, 37293, 37944, 38496, 40902, 42160, 44640, 47430, 48120, 49724, 50592, 54536, 57744, 61353, 62155, 63240, 64160, 68170, 72180, 74586, 75888, 81804, 84320, 94860, 96240, 99448, 102255, 109072, 111879, 115488, 122706, 124310, 126480, 136340, 144360, 149172, 151776, 163608, 186465, 189720, 192480, 198896, 204510, 211327, 218144, 223758, 245412, 248620, 252960, 272680, 288720, 298344, 306765, 327216, 372930, 379440, 397792, 409020, 422654, 447516, 490824, 497240, 545360, 559395, 577440, 596688, 613530, 633981, 654432, 745860, 758880, 818040, 845308, 895032, 981648, 994480, 1056635, 1090720, 1118790, 1193376, 1227060, 1267962, 1491720, 1636080, 1690616, 1790064, 1901943, 1963296, 1988960, 2113270, 2237580, 2454120, 2535924, 2983440, 3169905, 3272160, 3381232, 3580128, 3803886, 4226540, 4475160, 4908240, 5071848, 5966880, 6339810, 6762464, 7607772, 8453080, 8950320, 9509715, 9816480, 10143696, 12679620, 15215544, 16906160, 17900640, 19019430, 20287392, 25359240, 30431088, 33812320, 38038860, 50718480, 60862176, 76077720, 101436960, 152155440, 304310880]

約数ペア:

[(1, 304310880), (2, 152155440), (3, 101436960), (4, 76077720), (5, 60862176), (6, 50718480), (8, 38038860), (9, 33812320), (10, 30431088), (12, 25359240), (15, 20287392), (16, 19019430), (17, 17900640), (18, 16906160), (20, 15215544), (24, 12679620), (30, 10143696), (31, 9816480), (32, 9509715), (34, 8950320), (36, 8453080), (40, 7607772), (45, 6762464), (48, 6339810), (51, 5966880), (60, 5071848), (62, 4908240), (68, 4475160), (72, 4226540), (80, 3803886), (85, 3580128), (90, 3381232), (93, 3272160), (96, 3169905), (102, 2983440), (120, 2535924), (124, 2454120), (136, 2237580), (144, 2113270), (153, 1988960), (155, 1963296), (160, 1901943), (170, 1790064), (180, 1690616), (186, 1636080), (204, 1491720), (240, 1267962), (248, 1227060), (255, 1193376), (272, 1118790), (279, 1090720), (288, 1056635), (306, 994480), (310, 981648), (340, 895032), (360, 845308), (372, 818040), (401, 758880), (408, 745860), (465, 654432), (480, 633981), (496, 613530), (510, 596688), (527, 577440), (544, 559395), (558, 545360), (612, 497240), (620, 490824), (680, 447516), (720, 422654), (744, 409020), (765, 397792), (802, 379440), (816, 372930), (930, 327216), (992, 306765), (1020, 298344), (1054, 288720), (1116, 272680), (1203, 252960), (1224, 248620), (1240, 245412), (1360, 223758), (1395, 218144), (1440, 211327), (1488, 204510), (1530, 198896), (1581, 192480), (1604, 189720), (1632, 186465), (1860, 163608), (2005, 151776), (2040, 149172), (2108, 144360), (2232, 136340), (2406, 126480), (2448, 124310), (2480, 122706), (2635, 115488), (2720, 111879), (2790, 109072), (2976, 102255), (3060, 99448), (3162, 96240), (3208, 94860), (3609, 84320), (3720, 81804), (4010, 75888), (4080, 74586), (4216, 72180), (4464, 68170), (4743, 64160), (4812, 63240), (4896, 62155), (4960, 61353), (5270, 57744), (5580, 54536), (6015, 50592), (6120, 49724), (6324, 48120), (6416, 47430), (6817, 44640), (7218, 42160), (7440, 40902), (7905, 38496), (8020, 37944), (8160, 37293), (8432, 36090), (8928, 34085), (9486, 32080), (9624, 31620), (10540, 28872), (11160, 27268), (12030, 25296), (12240, 24862), (12431, 24480), (12648, 24060), (12832, 23715), (13634, 22320), (14436, 21080), (14880, 20451), (15810, 19248), (16040, 18972), (16864, 18045)]