315774120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{24593}}^1$

素因数の和:24714

約数の個数: 64

約数和(自身を含む): 956214720

約数和(自身を除く): 640440600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 24593, 49186, 73779, 98372, 122965, 147558, 196744, 245930, 295116, 368895, 491860, 590232, 737790, 983720, 1475580, 2631451, 2951160, 5262902, 7894353, 10525804, 13157255, 15788706, 21051608, 26314510, 31577412, 39471765, 52629020, 63154824, 78943530, 105258040, 157887060, 315774120]

約数ペア:

[(1, 315774120), (2, 157887060), (3, 105258040), (4, 78943530), (5, 63154824), (6, 52629020), (8, 39471765), (10, 31577412), (12, 26314510), (15, 21051608), (20, 15788706), (24, 13157255), (30, 10525804), (40, 7894353), (60, 5262902), (107, 2951160), (120, 2631451), (214, 1475580), (321, 983720), (428, 737790), (535, 590232), (642, 491860), (856, 368895), (1070, 295116), (1284, 245930), (1605, 196744), (2140, 147558), (2568, 122965), (3210, 98372), (4280, 73779), (6420, 49186), (12840, 24593)]