851727840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1774433}}^1$

素因数の和:1774451

約数の個数: 48

約数和(自身を含む): 2682944208

約数和(自身を除く): 1831216368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1774433, 3548866, 5323299, 7097732, 8872165, 10646598, 14195464, 17744330, 21293196, 26616495, 28390928, 35488660, 42586392, 53232990, 56781856, 70977320, 85172784, 106465980, 141954640, 170345568, 212931960, 283909280, 425863920, 851727840]

約数ペア:

[(1, 851727840), (2, 425863920), (3, 283909280), (4, 212931960), (5, 170345568), (6, 141954640), (8, 106465980), (10, 85172784), (12, 70977320), (15, 56781856), (16, 53232990), (20, 42586392), (24, 35488660), (30, 28390928), (32, 26616495), (40, 21293196), (48, 17744330), (60, 14195464), (80, 10646598), (96, 8872165), (120, 7097732), (160, 5323299), (240, 3548866), (480, 1774433)]