8880257880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{632497}}^1$

素因数の和:632530

約数の個数: 128

約数和(自身を含む): 31877899200

約数和(自身を除く): 22997641320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 632497, 1264994, 1897491, 2529988, 3162485, 3794982, 5059976, 5692473, 6324970, 7589964, 8222461, 9487455, 11384946, 12649940, 15179928, 16444922, 17077419, 18974910, 22769892, 24667383, 25299880, 28462365, 32889844, 34154838, 37949820, 41112305, 45539784, 49334766, 56924730, 65779688, 68309676, 74002149, 75899640, 82224610, 85387095, 98669532, 113849460, 123336915, 136619352, 148004298, 164449220, 170774190, 197339064, 222006447, 227698920, 246673830, 296008596, 328898440, 341548380, 370010745, 444012894, 493347660, 592017192, 683096760, 740021490, 888025788, 986695320, 1110032235, 1480042980, 1776051576, 2220064470, 2960085960, 4440128940, 8880257880]

約数ペア:

[(1, 8880257880), (2, 4440128940), (3, 2960085960), (4, 2220064470), (5, 1776051576), (6, 1480042980), (8, 1110032235), (9, 986695320), (10, 888025788), (12, 740021490), (13, 683096760), (15, 592017192), (18, 493347660), (20, 444012894), (24, 370010745), (26, 341548380), (27, 328898440), (30, 296008596), (36, 246673830), (39, 227698920), (40, 222006447), (45, 197339064), (52, 170774190), (54, 164449220), (60, 148004298), (65, 136619352), (72, 123336915), (78, 113849460), (90, 98669532), (104, 85387095), (108, 82224610), (117, 75899640), (120, 74002149), (130, 68309676), (135, 65779688), (156, 56924730), (180, 49334766), (195, 45539784), (216, 41112305), (234, 37949820), (260, 34154838), (270, 32889844), (312, 28462365), (351, 25299880), (360, 24667383), (390, 22769892), (468, 18974910), (520, 17077419), (540, 16444922), (585, 15179928), (702, 12649940), (780, 11384946), (936, 9487455), (1080, 8222461), (1170, 7589964), (1404, 6324970), (1560, 5692473), (1755, 5059976), (2340, 3794982), (2808, 3162485), (3510, 2529988), (4680, 1897491), (7020, 1264994), (14040, 632497)]