870988680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13669}}^1$

素因数の和:13748

約数の個数: 128

約数和(自身を含む): 2952720000

約数和(自身を除く): 2081731320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 13669, 15930, 21240, 27338, 31860, 41007, 54676, 63720, 68345, 82014, 109352, 123021, 136690, 164028, 205035, 246042, 273380, 328056, 369063, 410070, 492084, 546760, 615105, 738126, 806471, 820140, 984168, 1230210, 1476252, 1612942, 1640280, 1845315, 2419413, 2460420, 2952504, 3225884, 3690630, 4032355, 4838826, 4920840, 6451768, 7258239, 7381260, 8064710, 9677652, 12097065, 14516478, 14762520, 16129420, 19355304, 21774717, 24194130, 29032956, 32258840, 36291195, 43549434, 48388260, 58065912, 72582390, 87098868, 96776520, 108873585, 145164780, 174197736, 217747170, 290329560, 435494340, 870988680]

約数ペア:

[(1, 870988680), (2, 435494340), (3, 290329560), (4, 217747170), (5, 174197736), (6, 145164780), (8, 108873585), (9, 96776520), (10, 87098868), (12, 72582390), (15, 58065912), (18, 48388260), (20, 43549434), (24, 36291195), (27, 32258840), (30, 29032956), (36, 24194130), (40, 21774717), (45, 19355304), (54, 16129420), (59, 14762520), (60, 14516478), (72, 12097065), (90, 9677652), (108, 8064710), (118, 7381260), (120, 7258239), (135, 6451768), (177, 4920840), (180, 4838826), (216, 4032355), (236, 3690630), (270, 3225884), (295, 2952504), (354, 2460420), (360, 2419413), (472, 1845315), (531, 1640280), (540, 1612942), (590, 1476252), (708, 1230210), (885, 984168), (1062, 820140), (1080, 806471), (1180, 738126), (1416, 615105), (1593, 546760), (1770, 492084), (2124, 410070), (2360, 369063), (2655, 328056), (3186, 273380), (3540, 246042), (4248, 205035), (5310, 164028), (6372, 136690), (7080, 123021), (7965, 109352), (10620, 82014), (12744, 68345), (13669, 63720), (15930, 54676), (21240, 41007), (27338, 31860)]