16290660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 46372032

約数和(自身を除く): 30081372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 4451, 8902, 13353, 17804, 22255, 26706, 44510, 53412, 66765, 89020, 133530, 267060, 271511, 543022, 814533, 1086044, 1357555, 1629066, 2715110, 3258132, 4072665, 5430220, 8145330, 16290660]

約数ペア:

[(1, 16290660), (2, 8145330), (3, 5430220), (4, 4072665), (5, 3258132), (6, 2715110), (10, 1629066), (12, 1357555), (15, 1086044), (20, 814533), (30, 543022), (60, 271511), (61, 267060), (122, 133530), (183, 89020), (244, 66765), (305, 53412), (366, 44510), (610, 26706), (732, 22255), (915, 17804), (1220, 13353), (1830, 8902), (3660, 4451)]