1615080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 4973760

約数和(自身を除く): 3358680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 313, 344, 430, 516, 626, 645, 860, 939, 1032, 1252, 1290, 1565, 1720, 1878, 2504, 2580, 3130, 3756, 4695, 5160, 6260, 7512, 9390, 12520, 13459, 18780, 26918, 37560, 40377, 53836, 67295, 80754, 107672, 134590, 161508, 201885, 269180, 323016, 403770, 538360, 807540, 1615080]

約数ペア:

[(1, 1615080), (2, 807540), (3, 538360), (4, 403770), (5, 323016), (6, 269180), (8, 201885), (10, 161508), (12, 134590), (15, 107672), (20, 80754), (24, 67295), (30, 53836), (40, 40377), (43, 37560), (60, 26918), (86, 18780), (120, 13459), (129, 12520), (172, 9390), (215, 7512), (258, 6260), (313, 5160), (344, 4695), (430, 3756), (516, 3130), (626, 2580), (645, 2504), (860, 1878), (939, 1720), (1032, 1565), (1252, 1290)]