269173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1121557}}^1$

素因数の和:1121573

約数の個数: 40

約数和(自身を含む): 834439152

約数和(自身を除く): 565265472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1121557, 2243114, 3364671, 4486228, 5607785, 6729342, 8972456, 11215570, 13458684, 16823355, 17944912, 22431140, 26917368, 33646710, 44862280, 53834736, 67293420, 89724560, 134586840, 269173680]

約数ペア:

[(1, 269173680), (2, 134586840), (3, 89724560), (4, 67293420), (5, 53834736), (6, 44862280), (8, 33646710), (10, 26917368), (12, 22431140), (15, 17944912), (16, 16823355), (20, 13458684), (24, 11215570), (30, 8972456), (40, 6729342), (48, 5607785), (60, 4486228), (80, 3364671), (120, 2243114), (240, 1121557)]