76845180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2243}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 215639424

約数和(自身を除く): 138794244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1713, 2243, 2284, 2855, 3426, 4486, 5710, 6729, 6852, 8565, 8972, 11215, 11420, 13458, 17130, 22430, 26916, 33645, 34260, 44860, 67290, 134580, 1280753, 2561506, 3842259, 5123012, 6403765, 7684518, 12807530, 15369036, 19211295, 25615060, 38422590, 76845180]

約数ペア:

[(1, 76845180), (2, 38422590), (3, 25615060), (4, 19211295), (5, 15369036), (6, 12807530), (10, 7684518), (12, 6403765), (15, 5123012), (20, 3842259), (30, 2561506), (60, 1280753), (571, 134580), (1142, 67290), (1713, 44860), (2243, 34260), (2284, 33645), (2855, 26916), (3426, 22430), (4486, 17130), (5710, 13458), (6729, 11420), (6852, 11215), (8565, 8972)]