10621320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 32408640

約数和(自身を除く): 21787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1451, 1464, 1830, 2440, 2902, 3660, 4353, 5804, 7255, 7320, 8706, 11608, 14510, 17412, 21765, 29020, 34824, 43530, 58040, 87060, 88511, 174120, 177022, 265533, 354044, 442555, 531066, 708088, 885110, 1062132, 1327665, 1770220, 2124264, 2655330, 3540440, 5310660, 10621320]

約数ペア:

[(1, 10621320), (2, 5310660), (3, 3540440), (4, 2655330), (5, 2124264), (6, 1770220), (8, 1327665), (10, 1062132), (12, 885110), (15, 708088), (20, 531066), (24, 442555), (30, 354044), (40, 265533), (60, 177022), (61, 174120), (120, 88511), (122, 87060), (183, 58040), (244, 43530), (305, 34824), (366, 29020), (488, 21765), (610, 17412), (732, 14510), (915, 11608), (1220, 8706), (1451, 7320), (1464, 7255), (1830, 5804), (2440, 4353), (2902, 3660)]