313150800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{260959}}^1$

素因数の和:260980

約数の個数: 60

約数和(自身を含む): 1003130240

約数和(自身を除く): 689979440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 260959, 521918, 782877, 1043836, 1304795, 1565754, 2087672, 2609590, 3131508, 3914385, 4175344, 5219180, 6263016, 6523975, 7828770, 10438360, 12526032, 13047950, 15657540, 19571925, 20876720, 26095900, 31315080, 39143850, 52191800, 62630160, 78287700, 104383600, 156575400, 313150800]

約数ペア:

[(1, 313150800), (2, 156575400), (3, 104383600), (4, 78287700), (5, 62630160), (6, 52191800), (8, 39143850), (10, 31315080), (12, 26095900), (15, 20876720), (16, 19571925), (20, 15657540), (24, 13047950), (25, 12526032), (30, 10438360), (40, 7828770), (48, 6523975), (50, 6263016), (60, 5219180), (75, 4175344), (80, 3914385), (100, 3131508), (120, 2609590), (150, 2087672), (200, 1565754), (240, 1304795), (300, 1043836), (400, 782877), (600, 521918), (1200, 260959)]