85242480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2358

約数の個数: 80

約数和(自身を含む): 265994880

約数和(自身を除く): 180752400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2179, 2445, 2608, 3260, 3912, 4358, 4890, 6520, 6537, 7824, 8716, 9780, 10895, 13040, 13074, 17432, 19560, 21790, 26148, 32685, 34864, 39120, 43580, 52296, 65370, 87160, 104592, 130740, 174320, 261480, 355177, 522960, 710354, 1065531, 1420708, 1775885, 2131062, 2841416, 3551770, 4262124, 5327655, 5682832, 7103540, 8524248, 10655310, 14207080, 17048496, 21310620, 28414160, 42621240, 85242480]

約数ペア:

[(1, 85242480), (2, 42621240), (3, 28414160), (4, 21310620), (5, 17048496), (6, 14207080), (8, 10655310), (10, 8524248), (12, 7103540), (15, 5682832), (16, 5327655), (20, 4262124), (24, 3551770), (30, 2841416), (40, 2131062), (48, 1775885), (60, 1420708), (80, 1065531), (120, 710354), (163, 522960), (240, 355177), (326, 261480), (489, 174320), (652, 130740), (815, 104592), (978, 87160), (1304, 65370), (1630, 52296), (1956, 43580), (2179, 39120), (2445, 34864), (2608, 32685), (3260, 26148), (3912, 21790), (4358, 19560), (4890, 17432), (6520, 13074), (6537, 13040), (7824, 10895), (8716, 9780)]