72471360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5840

約数の個数: 112

約数和(自身を含む): 247838976

約数和(自身を除く): 175367616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5807, 6240, 11614, 12480, 17421, 23228, 29035, 34842, 46456, 58070, 69684, 75491, 87105, 92912, 116140, 139368, 150982, 174210, 185824, 226473, 232280, 278736, 301964, 348420, 371648, 377455, 452946, 464560, 557472, 603928, 696840, 754910, 905892, 929120, 1114944, 1132365, 1207856, 1393680, 1509820, 1811784, 1858240, 2264730, 2415712, 2787360, 3019640, 3623568, 4529460, 4831424, 5574720, 6039280, 7247136, 9058920, 12078560, 14494272, 18117840, 24157120, 36235680, 72471360]

約数ペア:

[(1, 72471360), (2, 36235680), (3, 24157120), (4, 18117840), (5, 14494272), (6, 12078560), (8, 9058920), (10, 7247136), (12, 6039280), (13, 5574720), (15, 4831424), (16, 4529460), (20, 3623568), (24, 3019640), (26, 2787360), (30, 2415712), (32, 2264730), (39, 1858240), (40, 1811784), (48, 1509820), (52, 1393680), (60, 1207856), (64, 1132365), (65, 1114944), (78, 929120), (80, 905892), (96, 754910), (104, 696840), (120, 603928), (130, 557472), (156, 464560), (160, 452946), (192, 377455), (195, 371648), (208, 348420), (240, 301964), (260, 278736), (312, 232280), (320, 226473), (390, 185824), (416, 174210), (480, 150982), (520, 139368), (624, 116140), (780, 92912), (832, 87105), (960, 75491), (1040, 69684), (1248, 58070), (1560, 46456), (2080, 34842), (2496, 29035), (3120, 23228), (4160, 17421), (5807, 12480), (6240, 11614)]