2516940

素因数分解:

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

素因数の和:156

約数の個数: 96

約数和(自身を含む): 8064000

約数和(自身を除く): 5547060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 79, 90, 108, 118, 135, 158, 177, 180, 236, 237, 270, 295, 316, 354, 395, 474, 531, 540, 590, 708, 711, 790, 885, 948, 1062, 1180, 1185, 1422, 1580, 1593, 1770, 2124, 2133, 2370, 2655, 2844, 3186, 3540, 3555, 4266, 4661, 4740, 5310, 6372, 7110, 7965, 8532, 9322, 10620, 10665, 13983, 14220, 15930, 18644, 21330, 23305, 27966, 31860, 41949, 42660, 46610, 55932, 69915, 83898, 93220, 125847, 139830, 167796, 209745, 251694, 279660, 419490, 503388, 629235, 838980, 1258470, 2516940]

約数ペア:

[(1, 2516940), (2, 1258470), (3, 838980), (4, 629235), (5, 503388), (6, 419490), (9, 279660), (10, 251694), (12, 209745), (15, 167796), (18, 139830), (20, 125847), (27, 93220), (30, 83898), (36, 69915), (45, 55932), (54, 46610), (59, 42660), (60, 41949), (79, 31860), (90, 27966), (108, 23305), (118, 21330), (135, 18644), (158, 15930), (177, 14220), (180, 13983), (236, 10665), (237, 10620), (270, 9322), (295, 8532), (316, 7965), (354, 7110), (395, 6372), (474, 5310), (531, 4740), (540, 4661), (590, 4266), (708, 3555), (711, 3540), (790, 3186), (885, 2844), (948, 2655), (1062, 2370), (1180, 2133), (1185, 2124), (1422, 1770), (1580, 1593)]