60240780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 188556480

約数和(自身を除く): 128315700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 397, 540, 562, 794, 843, 1124, 1191, 1405, 1588, 1686, 1985, 2382, 2529, 2810, 3372, 3573, 3970, 4215, 4764, 5058, 5620, 5955, 7146, 7587, 7940, 8430, 10116, 10719, 11910, 12645, 14292, 15174, 16860, 17865, 21438, 23820, 25290, 30348, 35730, 37935, 42876, 50580, 53595, 71460, 75870, 107190, 111557, 151740, 214380, 223114, 334671, 446228, 557785, 669342, 1004013, 1115570, 1338684, 1673355, 2008026, 2231140, 3012039, 3346710, 4016052, 5020065, 6024078, 6693420, 10040130, 12048156, 15060195, 20080260, 30120390, 60240780]

約数ペア:

[(1, 60240780), (2, 30120390), (3, 20080260), (4, 15060195), (5, 12048156), (6, 10040130), (9, 6693420), (10, 6024078), (12, 5020065), (15, 4016052), (18, 3346710), (20, 3012039), (27, 2231140), (30, 2008026), (36, 1673355), (45, 1338684), (54, 1115570), (60, 1004013), (90, 669342), (108, 557785), (135, 446228), (180, 334671), (270, 223114), (281, 214380), (397, 151740), (540, 111557), (562, 107190), (794, 75870), (843, 71460), (1124, 53595), (1191, 50580), (1405, 42876), (1588, 37935), (1686, 35730), (1985, 30348), (2382, 25290), (2529, 23820), (2810, 21438), (3372, 17865), (3573, 16860), (3970, 15174), (4215, 14292), (4764, 12645), (5058, 11910), (5620, 10719), (5955, 10116), (7146, 8430), (7587, 7940)]