15334140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13482

約数の個数: 48

約数和(自身を含む): 45198720

約数和(自身を除く): 29864580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13451, 26902, 40353, 53804, 67255, 80706, 134510, 161412, 201765, 255569, 269020, 403530, 511138, 766707, 807060, 1022276, 1277845, 1533414, 2555690, 3066828, 3833535, 5111380, 7667070, 15334140]

約数ペア:

[(1, 15334140), (2, 7667070), (3, 5111380), (4, 3833535), (5, 3066828), (6, 2555690), (10, 1533414), (12, 1277845), (15, 1022276), (19, 807060), (20, 766707), (30, 511138), (38, 403530), (57, 269020), (60, 255569), (76, 201765), (95, 161412), (114, 134510), (190, 80706), (228, 67255), (285, 53804), (380, 40353), (570, 26902), (1140, 13451)]