120930840

素因数分解:

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

素因数の和:111993

約数の個数: 64

約数和(自身を含む): 403106400

約数和(自身を除く): 282175560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 111973, 223946, 335919, 447892, 559865, 671838, 895784, 1007757, 1119730, 1343676, 1679595, 2015514, 2239460, 2687352, 3023271, 3359190, 4031028, 4478920, 5038785, 6046542, 6718380, 8062056, 10077570, 12093084, 13436760, 15116355, 20155140, 24186168, 30232710, 40310280, 60465420, 120930840]

約数ペア:

[(1, 120930840), (2, 60465420), (3, 40310280), (4, 30232710), (5, 24186168), (6, 20155140), (8, 15116355), (9, 13436760), (10, 12093084), (12, 10077570), (15, 8062056), (18, 6718380), (20, 6046542), (24, 5038785), (27, 4478920), (30, 4031028), (36, 3359190), (40, 3023271), (45, 2687352), (54, 2239460), (60, 2015514), (72, 1679595), (90, 1343676), (108, 1119730), (120, 1007757), (135, 895784), (180, 671838), (216, 559865), (270, 447892), (360, 335919), (540, 223946), (1080, 111973)]