61306720

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3581}}^1$

素因数の和:3703

約数の個数: 48

約数和(自身を含む): 146231568

約数和(自身を除く): 84924848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 3581, 4280, 7162, 8560, 14324, 17120, 17905, 28648, 35810, 57296, 71620, 114592, 143240, 286480, 383167, 572960, 766334, 1532668, 1915835, 3065336, 3831670, 6130672, 7663340, 12261344, 15326680, 30653360, 61306720]

約数ペア:

[(1, 61306720), (2, 30653360), (4, 15326680), (5, 12261344), (8, 7663340), (10, 6130672), (16, 3831670), (20, 3065336), (32, 1915835), (40, 1532668), (80, 766334), (107, 572960), (160, 383167), (214, 286480), (428, 143240), (535, 114592), (856, 71620), (1070, 57296), (1712, 35810), (2140, 28648), (3424, 17905), (3581, 17120), (4280, 14324), (7162, 8560)]