120307140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{222791}}^1$

素因数の和:222809

約数の個数: 48

約数和(自身を含む): 374290560

約数和(自身を除く): 253983420

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, 222791, 445582, 668373, 891164, 1113955, 1336746, 2005119, 2227910, 2673492, 3341865, 4010238, 4455820, 6015357, 6683730, 8020476, 10025595, 12030714, 13367460, 20051190, 24061428, 30076785, 40102380, 60153570, 120307140]

約数ペア:

[(1, 120307140), (2, 60153570), (3, 40102380), (4, 30076785), (5, 24061428), (6, 20051190), (9, 13367460), (10, 12030714), (12, 10025595), (15, 8020476), (18, 6683730), (20, 6015357), (27, 4455820), (30, 4010238), (36, 3341865), (45, 2673492), (54, 2227910), (60, 2005119), (90, 1336746), (108, 1113955), (135, 891164), (180, 668373), (270, 445582), (540, 222791)]