53880480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 203793408

約数和(自身を除く): 149912928

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, 71, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 142, 144, 153, 155, 160, 170, 180, 186, 204, 213, 240, 248, 255, 272, 279, 284, 288, 306, 310, 340, 355, 360, 372, 408, 426, 465, 480, 496, 510, 527, 544, 558, 568, 612, 620, 639, 680, 710, 720, 744, 765, 816, 852, 930, 992, 1020, 1054, 1065, 1116, 1136, 1207, 1224, 1240, 1278, 1360, 1395, 1420, 1440, 1488, 1530, 1581, 1632, 1704, 1860, 2040, 2108, 2130, 2201, 2232, 2272, 2414, 2448, 2480, 2556, 2635, 2720, 2790, 2840, 2976, 3060, 3162, 3195, 3408, 3621, 3720, 4080, 4216, 4260, 4402, 4464, 4743, 4828, 4896, 4960, 5112, 5270, 5580, 5680, 6035, 6120, 6324, 6390, 6603, 6816, 7242, 7440, 7905, 8160, 8432, 8520, 8804, 8928, 9486, 9656, 10224, 10540, 10863, 11005, 11160, 11360, 12070, 12240, 12648, 12780, 13206, 14484, 14880, 15810, 16864, 17040, 17608, 18105, 18972, 19312, 19809, 20448, 21080, 21726, 22010, 22320, 23715, 24140, 24480, 25296, 25560, 26412, 28968, 31620, 33015, 34080, 35216, 36210, 37417, 37944, 38624, 39618, 42160, 43452, 44020, 44640, 47430, 48280, 50592, 51120, 52824, 54315, 57936, 63240, 66030, 70432, 72420, 74834, 75888, 79236, 84320, 86904, 88040, 94860, 96560, 99045, 102240, 105648, 108630, 112251, 115872, 126480, 132060, 144840, 149668, 151776, 158472, 173808, 176080, 187085, 189720, 193120, 198090, 211296, 217260, 224502, 252960, 264120, 289680, 299336, 316944, 336753, 347616, 352160, 374170, 379440, 396180, 434520, 449004, 528240, 561255, 579360, 598672, 633888, 673506, 748340, 758880, 792360, 869040, 898008, 1056480, 1122510, 1197344, 1347012, 1496680, 1584720, 1683765, 1738080, 1796016, 2245020, 2694024, 2993360, 3169440, 3367530, 3592032, 4490040, 5388048, 5986720, 6735060, 8980080, 10776096, 13470120, 17960160, 26940240, 53880480]

約数ペア:

[(1, 53880480), (2, 26940240), (3, 17960160), (4, 13470120), (5, 10776096), (6, 8980080), (8, 6735060), (9, 5986720), (10, 5388048), (12, 4490040), (15, 3592032), (16, 3367530), (17, 3169440), (18, 2993360), (20, 2694024), (24, 2245020), (30, 1796016), (31, 1738080), (32, 1683765), (34, 1584720), (36, 1496680), (40, 1347012), (45, 1197344), (48, 1122510), (51, 1056480), (60, 898008), (62, 869040), (68, 792360), (71, 758880), (72, 748340), (80, 673506), (85, 633888), (90, 598672), (93, 579360), (96, 561255), (102, 528240), (120, 449004), (124, 434520), (136, 396180), (142, 379440), (144, 374170), (153, 352160), (155, 347616), (160, 336753), (170, 316944), (180, 299336), (186, 289680), (204, 264120), (213, 252960), (240, 224502), (248, 217260), (255, 211296), (272, 198090), (279, 193120), (284, 189720), (288, 187085), (306, 176080), (310, 173808), (340, 158472), (355, 151776), (360, 149668), (372, 144840), (408, 132060), (426, 126480), (465, 115872), (480, 112251), (496, 108630), (510, 105648), (527, 102240), (544, 99045), (558, 96560), (568, 94860), (612, 88040), (620, 86904), (639, 84320), (680, 79236), (710, 75888), (720, 74834), (744, 72420), (765, 70432), (816, 66030), (852, 63240), (930, 57936), (992, 54315), (1020, 52824), (1054, 51120), (1065, 50592), (1116, 48280), (1136, 47430), (1207, 44640), (1224, 44020), (1240, 43452), (1278, 42160), (1360, 39618), (1395, 38624), (1420, 37944), (1440, 37417), (1488, 36210), (1530, 35216), (1581, 34080), (1632, 33015), (1704, 31620), (1860, 28968), (2040, 26412), (2108, 25560), (2130, 25296), (2201, 24480), (2232, 24140), (2272, 23715), (2414, 22320), (2448, 22010), (2480, 21726), (2556, 21080), (2635, 20448), (2720, 19809), (2790, 19312), (2840, 18972), (2976, 18105), (3060, 17608), (3162, 17040), (3195, 16864), (3408, 15810), (3621, 14880), (3720, 14484), (4080, 13206), (4216, 12780), (4260, 12648), (4402, 12240), (4464, 12070), (4743, 11360), (4828, 11160), (4896, 11005), (4960, 10863), (5112, 10540), (5270, 10224), (5580, 9656), (5680, 9486), (6035, 8928), (6120, 8804), (6324, 8520), (6390, 8432), (6603, 8160), (6816, 7905), (7242, 7440)]