1400259120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{448801}}^1$

素因数の和:448830

約数の個数: 80

約数和(自身を含む): 4674721632

約数和(自身を除く): 3274462512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 448801, 897602, 1346403, 1795204, 2244005, 2692806, 3590408, 4488010, 5385612, 5834413, 6732015, 7180816, 8976020, 10771224, 11668826, 13464030, 17503239, 17952040, 21542448, 23337652, 26928060, 29172065, 35006478, 35904080, 46675304, 53856120, 58344130, 70012956, 87516195, 93350608, 107712240, 116688260, 140025912, 175032390, 233376520, 280051824, 350064780, 466753040, 700129560, 1400259120]

約数ペア:

[(1, 1400259120), (2, 700129560), (3, 466753040), (4, 350064780), (5, 280051824), (6, 233376520), (8, 175032390), (10, 140025912), (12, 116688260), (13, 107712240), (15, 93350608), (16, 87516195), (20, 70012956), (24, 58344130), (26, 53856120), (30, 46675304), (39, 35904080), (40, 35006478), (48, 29172065), (52, 26928060), (60, 23337652), (65, 21542448), (78, 17952040), (80, 17503239), (104, 13464030), (120, 11668826), (130, 10771224), (156, 8976020), (195, 7180816), (208, 6732015), (240, 5834413), (260, 5385612), (312, 4488010), (390, 3590408), (520, 2692806), (624, 2244005), (780, 1795204), (1040, 1346403), (1560, 897602), (3120, 448801)]