2322840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 7509600

約数和(自身を除く): 5186760

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, 1489, 1560, 2978, 4467, 5956, 7445, 8934, 11912, 14890, 17868, 19357, 22335, 29780, 35736, 38714, 44670, 58071, 59560, 77428, 89340, 96785, 116142, 154856, 178680, 193570, 232284, 290355, 387140, 464568, 580710, 774280, 1161420, 2322840]

約数ペア:

[(1, 2322840), (2, 1161420), (3, 774280), (4, 580710), (5, 464568), (6, 387140), (8, 290355), (10, 232284), (12, 193570), (13, 178680), (15, 154856), (20, 116142), (24, 96785), (26, 89340), (30, 77428), (39, 59560), (40, 58071), (52, 44670), (60, 38714), (65, 35736), (78, 29780), (104, 22335), (120, 19357), (130, 17868), (156, 14890), (195, 11912), (260, 8934), (312, 7445), (390, 5956), (520, 4467), (780, 2978), (1489, 1560)]