722399760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52807}}^1$

素因数の和:52845

約数の個数: 120

約数和(自身を含む): 2553794880

約数和(自身を除く): 1831395120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 52807, 105614, 158421, 211228, 264035, 316842, 422456, 475263, 528070, 633684, 792105, 844912, 950526, 1003333, 1056140, 1267368, 1584210, 1901052, 2006666, 2112280, 2376315, 2534736, 3009999, 3168420, 3802104, 4013332, 4224560, 4752630, 5016665, 6019998, 6336840, 7604208, 8026664, 9029997, 9505260, 10033330, 12039996, 12673680, 15049995, 16053328, 18059994, 19010520, 20066660, 24079992, 30099990, 36119988, 38021040, 40133320, 45149985, 48159984, 60199980, 72239976, 80266640, 90299970, 120399960, 144479952, 180599940, 240799920, 361199880, 722399760]

約数ペア:

[(1, 722399760), (2, 361199880), (3, 240799920), (4, 180599940), (5, 144479952), (6, 120399960), (8, 90299970), (9, 80266640), (10, 72239976), (12, 60199980), (15, 48159984), (16, 45149985), (18, 40133320), (19, 38021040), (20, 36119988), (24, 30099990), (30, 24079992), (36, 20066660), (38, 19010520), (40, 18059994), (45, 16053328), (48, 15049995), (57, 12673680), (60, 12039996), (72, 10033330), (76, 9505260), (80, 9029997), (90, 8026664), (95, 7604208), (114, 6336840), (120, 6019998), (144, 5016665), (152, 4752630), (171, 4224560), (180, 4013332), (190, 3802104), (228, 3168420), (240, 3009999), (285, 2534736), (304, 2376315), (342, 2112280), (360, 2006666), (380, 1901052), (456, 1584210), (570, 1267368), (684, 1056140), (720, 1003333), (760, 950526), (855, 844912), (912, 792105), (1140, 633684), (1368, 528070), (1520, 475263), (1710, 422456), (2280, 316842), (2736, 264035), (3420, 211228), (4560, 158421), (6840, 105614), (13680, 52807)]