1677960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 5616000

約数和(自身を除く): 3938040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 79, 90, 118, 120, 158, 177, 180, 236, 237, 295, 316, 354, 360, 395, 472, 474, 531, 590, 632, 708, 711, 790, 885, 948, 1062, 1180, 1185, 1416, 1422, 1580, 1770, 1896, 2124, 2360, 2370, 2655, 2844, 3160, 3540, 3555, 4248, 4661, 4740, 5310, 5688, 7080, 7110, 9322, 9480, 10620, 13983, 14220, 18644, 21240, 23305, 27966, 28440, 37288, 41949, 46610, 55932, 69915, 83898, 93220, 111864, 139830, 167796, 186440, 209745, 279660, 335592, 419490, 559320, 838980, 1677960]

約数ペア:

[(1, 1677960), (2, 838980), (3, 559320), (4, 419490), (5, 335592), (6, 279660), (8, 209745), (9, 186440), (10, 167796), (12, 139830), (15, 111864), (18, 93220), (20, 83898), (24, 69915), (30, 55932), (36, 46610), (40, 41949), (45, 37288), (59, 28440), (60, 27966), (72, 23305), (79, 21240), (90, 18644), (118, 14220), (120, 13983), (158, 10620), (177, 9480), (180, 9322), (236, 7110), (237, 7080), (295, 5688), (316, 5310), (354, 4740), (360, 4661), (395, 4248), (472, 3555), (474, 3540), (531, 3160), (590, 2844), (632, 2655), (708, 2370), (711, 2360), (790, 2124), (885, 1896), (948, 1770), (1062, 1580), (1180, 1422), (1185, 1416)]