66360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 230400

約数和(自身を除く): 164040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 33180, 66360]

約数ペア:

[(1, 66360), (2, 33180), (3, 22120), (4, 16590), (5, 13272), (6, 11060), (7, 9480), (8, 8295), (10, 6636), (12, 5530), (14, 4740), (15, 4424), (20, 3318), (21, 3160), (24, 2765), (28, 2370), (30, 2212), (35, 1896), (40, 1659), (42, 1580), (56, 1185), (60, 1106), (70, 948), (79, 840), (84, 790), (105, 632), (120, 553), (140, 474), (158, 420), (168, 395), (210, 316), (237, 280)]