89960520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57667}}^1$

素因数の和:57694

約数の個数: 64

約数和(自身を含む): 290646720

約数和(自身を除く): 200686200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57667, 115334, 173001, 230668, 288335, 346002, 461336, 576670, 692004, 749671, 865005, 1153340, 1384008, 1499342, 1730010, 2249013, 2306680, 2998684, 3460020, 3748355, 4498026, 5997368, 6920040, 7496710, 8996052, 11245065, 14993420, 17992104, 22490130, 29986840, 44980260, 89960520]

約数ペア:

[(1, 89960520), (2, 44980260), (3, 29986840), (4, 22490130), (5, 17992104), (6, 14993420), (8, 11245065), (10, 8996052), (12, 7496710), (13, 6920040), (15, 5997368), (20, 4498026), (24, 3748355), (26, 3460020), (30, 2998684), (39, 2306680), (40, 2249013), (52, 1730010), (60, 1499342), (65, 1384008), (78, 1153340), (104, 865005), (120, 749671), (130, 692004), (156, 576670), (195, 461336), (260, 346002), (312, 288335), (390, 230668), (520, 173001), (780, 115334), (1560, 57667)]