28602480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3274

約数の個数: 80

約数和(自身を含む): 91092384

約数和(自身を除く): 62489904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3221, 4440, 6442, 8880, 9663, 12884, 16105, 19326, 25768, 32210, 38652, 48315, 51536, 64420, 77304, 96630, 119177, 128840, 154608, 193260, 238354, 257680, 357531, 386520, 476708, 595885, 715062, 773040, 953416, 1191770, 1430124, 1787655, 1906832, 2383540, 2860248, 3575310, 4767080, 5720496, 7150620, 9534160, 14301240, 28602480]

約数ペア:

[(1, 28602480), (2, 14301240), (3, 9534160), (4, 7150620), (5, 5720496), (6, 4767080), (8, 3575310), (10, 2860248), (12, 2383540), (15, 1906832), (16, 1787655), (20, 1430124), (24, 1191770), (30, 953416), (37, 773040), (40, 715062), (48, 595885), (60, 476708), (74, 386520), (80, 357531), (111, 257680), (120, 238354), (148, 193260), (185, 154608), (222, 128840), (240, 119177), (296, 96630), (370, 77304), (444, 64420), (555, 51536), (592, 48315), (740, 38652), (888, 32210), (1110, 25768), (1480, 19326), (1776, 16105), (2220, 12884), (2960, 9663), (3221, 8880), (4440, 6442)]