15045210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 40584960

約数和(自身を除く): 25539750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 541, 618, 927, 1030, 1082, 1545, 1623, 1854, 2705, 2781, 3090, 3246, 4635, 4869, 5410, 5562, 8115, 9270, 9738, 13905, 14607, 16230, 24345, 27810, 29214, 48690, 55723, 73035, 111446, 146070, 167169, 278615, 334338, 501507, 557230, 835845, 1003014, 1504521, 1671690, 2507535, 3009042, 5015070, 7522605, 15045210]

約数ペア:

[(1, 15045210), (2, 7522605), (3, 5015070), (5, 3009042), (6, 2507535), (9, 1671690), (10, 1504521), (15, 1003014), (18, 835845), (27, 557230), (30, 501507), (45, 334338), (54, 278615), (90, 167169), (103, 146070), (135, 111446), (206, 73035), (270, 55723), (309, 48690), (515, 29214), (541, 27810), (618, 24345), (927, 16230), (1030, 14607), (1082, 13905), (1545, 9738), (1623, 9270), (1854, 8115), (2705, 5562), (2781, 5410), (3090, 4869), (3246, 4635)]