60465420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{111973}}^1$

素因数の和:111991

約数の個数: 48

約数和(自身を含む): 188116320

約数和(自身を除く): 127650900

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, 540, 111973, 223946, 335919, 447892, 559865, 671838, 1007757, 1119730, 1343676, 1679595, 2015514, 2239460, 3023271, 3359190, 4031028, 5038785, 6046542, 6718380, 10077570, 12093084, 15116355, 20155140, 30232710, 60465420]

約数ペア:

[(1, 60465420), (2, 30232710), (3, 20155140), (4, 15116355), (5, 12093084), (6, 10077570), (9, 6718380), (10, 6046542), (12, 5038785), (15, 4031028), (18, 3359190), (20, 3023271), (27, 2239460), (30, 2015514), (36, 1679595), (45, 1343676), (54, 1119730), (60, 1007757), (90, 671838), (108, 559865), (135, 447892), (180, 335919), (270, 223946), (540, 111973)]