120849780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 357654528

約数和(自身を除く): 236804748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1511, 1860, 2580, 2666, 3022, 3999, 4533, 5332, 6044, 6665, 7555, 7998, 9066, 13330, 15110, 15996, 18132, 19995, 22665, 26660, 30220, 39990, 45330, 46841, 64973, 79980, 90660, 93682, 129946, 140523, 187364, 194919, 234205, 259892, 281046, 324865, 389838, 468410, 562092, 649730, 702615, 779676, 936820, 974595, 1299460, 1405230, 1949190, 2014163, 2810460, 3898380, 4028326, 6042489, 8056652, 10070815, 12084978, 20141630, 24169956, 30212445, 40283260, 60424890, 120849780]

約数ペア:

[(1, 120849780), (2, 60424890), (3, 40283260), (4, 30212445), (5, 24169956), (6, 20141630), (10, 12084978), (12, 10070815), (15, 8056652), (20, 6042489), (30, 4028326), (31, 3898380), (43, 2810460), (60, 2014163), (62, 1949190), (86, 1405230), (93, 1299460), (124, 974595), (129, 936820), (155, 779676), (172, 702615), (186, 649730), (215, 562092), (258, 468410), (310, 389838), (372, 324865), (430, 281046), (465, 259892), (516, 234205), (620, 194919), (645, 187364), (860, 140523), (930, 129946), (1290, 93682), (1333, 90660), (1511, 79980), (1860, 64973), (2580, 46841), (2666, 45330), (3022, 39990), (3999, 30220), (4533, 26660), (5332, 22665), (6044, 19995), (6665, 18132), (7555, 15996), (7998, 15110), (9066, 13330)]