308872440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 1066665600

約数和(自身を除く): 757793160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 739, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1478, 1548, 1620, 1720, 1935, 1944, 2217, 2322, 2430, 2580, 2956, 3096, 3240, 3483, 3695, 3870, 4434, 4644, 4860, 5160, 5805, 5912, 6651, 6966, 7390, 7740, 8868, 9288, 9720, 10449, 11085, 11610, 13302, 13932, 14780, 15480, 17415, 17736, 19953, 20898, 22170, 23220, 26604, 27864, 29560, 31777, 33255, 34830, 39906, 41796, 44340, 46440, 52245, 53208, 59859, 63554, 66510, 69660, 79812, 83592, 88680, 95331, 99765, 104490, 119718, 127108, 133020, 139320, 158885, 159624, 179577, 190662, 199530, 208980, 239436, 254216, 266040, 285993, 299295, 317770, 359154, 381324, 399060, 417960, 476655, 478872, 571986, 598590, 635540, 718308, 762648, 798120, 857979, 897885, 953310, 1143972, 1197180, 1271080, 1429965, 1436616, 1715958, 1795770, 1906620, 2287944, 2394360, 2573937, 2859930, 3431916, 3591540, 3813240, 4289895, 5147874, 5719860, 6863832, 7183080, 7721811, 8579790, 10295748, 11439720, 12869685, 15443622, 17159580, 20591496, 25739370, 30887244, 34319160, 38609055, 51478740, 61774488, 77218110, 102957480, 154436220, 308872440]

約数ペア:

[(1, 308872440), (2, 154436220), (3, 102957480), (4, 77218110), (5, 61774488), (6, 51478740), (8, 38609055), (9, 34319160), (10, 30887244), (12, 25739370), (15, 20591496), (18, 17159580), (20, 15443622), (24, 12869685), (27, 11439720), (30, 10295748), (36, 8579790), (40, 7721811), (43, 7183080), (45, 6863832), (54, 5719860), (60, 5147874), (72, 4289895), (81, 3813240), (86, 3591540), (90, 3431916), (108, 2859930), (120, 2573937), (129, 2394360), (135, 2287944), (162, 1906620), (172, 1795770), (180, 1715958), (215, 1436616), (216, 1429965), (243, 1271080), (258, 1197180), (270, 1143972), (324, 953310), (344, 897885), (360, 857979), (387, 798120), (405, 762648), (430, 718308), (486, 635540), (516, 598590), (540, 571986), (645, 478872), (648, 476655), (739, 417960), (774, 399060), (810, 381324), (860, 359154), (972, 317770), (1032, 299295), (1080, 285993), (1161, 266040), (1215, 254216), (1290, 239436), (1478, 208980), (1548, 199530), (1620, 190662), (1720, 179577), (1935, 159624), (1944, 158885), (2217, 139320), (2322, 133020), (2430, 127108), (2580, 119718), (2956, 104490), (3096, 99765), (3240, 95331), (3483, 88680), (3695, 83592), (3870, 79812), (4434, 69660), (4644, 66510), (4860, 63554), (5160, 59859), (5805, 53208), (5912, 52245), (6651, 46440), (6966, 44340), (7390, 41796), (7740, 39906), (8868, 34830), (9288, 33255), (9720, 31777), (10449, 29560), (11085, 27864), (11610, 26604), (13302, 23220), (13932, 22170), (14780, 20898), (15480, 19953), (17415, 17736)]