148268040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39857}}^1$

素因数の和:39902

約数の個数: 64

約数和(自身を含む): 459164160

約数和(自身を除く): 310896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 39857, 79714, 119571, 159428, 199285, 239142, 318856, 398570, 478284, 597855, 797140, 956568, 1195710, 1235567, 1594280, 2391420, 2471134, 3706701, 4782840, 4942268, 6177835, 7413402, 9884536, 12355670, 14826804, 18533505, 24711340, 29653608, 37067010, 49422680, 74134020, 148268040]

約数ペア:

[(1, 148268040), (2, 74134020), (3, 49422680), (4, 37067010), (5, 29653608), (6, 24711340), (8, 18533505), (10, 14826804), (12, 12355670), (15, 9884536), (20, 7413402), (24, 6177835), (30, 4942268), (31, 4782840), (40, 3706701), (60, 2471134), (62, 2391420), (93, 1594280), (120, 1235567), (124, 1195710), (155, 956568), (186, 797140), (248, 597855), (310, 478284), (372, 398570), (465, 318856), (620, 239142), (744, 199285), (930, 159428), (1240, 119571), (1860, 79714), (3720, 39857)]