1298628960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73121}}^1$

素因数の和:73176

約数の個数: 96

約数和(自身を含む): 4201297632

約数和(自身を除く): 2902668672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 73121, 146242, 219363, 292484, 365605, 438726, 584968, 731210, 877452, 1096815, 1169936, 1462420, 1754904, 2193630, 2339872, 2705477, 2924840, 3509808, 4387260, 5410954, 5849680, 7019616, 8116431, 8774520, 10821908, 11699360, 13527385, 16232862, 17549040, 21643816, 27054770, 32465724, 35098080, 40582155, 43287632, 54109540, 64931448, 81164310, 86575264, 108219080, 129862896, 162328620, 216438160, 259725792, 324657240, 432876320, 649314480, 1298628960]

約数ペア:

[(1, 1298628960), (2, 649314480), (3, 432876320), (4, 324657240), (5, 259725792), (6, 216438160), (8, 162328620), (10, 129862896), (12, 108219080), (15, 86575264), (16, 81164310), (20, 64931448), (24, 54109540), (30, 43287632), (32, 40582155), (37, 35098080), (40, 32465724), (48, 27054770), (60, 21643816), (74, 17549040), (80, 16232862), (96, 13527385), (111, 11699360), (120, 10821908), (148, 8774520), (160, 8116431), (185, 7019616), (222, 5849680), (240, 5410954), (296, 4387260), (370, 3509808), (444, 2924840), (480, 2705477), (555, 2339872), (592, 2193630), (740, 1754904), (888, 1462420), (1110, 1169936), (1184, 1096815), (1480, 877452), (1776, 731210), (2220, 584968), (2960, 438726), (3552, 365605), (4440, 292484), (5920, 219363), (8880, 146242), (17760, 73121)]