227273520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12082

約数の個数: 80

約数和(自身を含む): 713525760

約数和(自身を除く): 486252240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 11987, 18960, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 191792, 239740, 287688, 359610, 479480, 575376, 719220, 946973, 958960, 1438440, 1893946, 2840919, 2876880, 3787892, 4734865, 5681838, 7575784, 9469730, 11363676, 14204595, 15151568, 18939460, 22727352, 28409190, 37878920, 45454704, 56818380, 75757840, 113636760, 227273520]

約数ペア:

[(1, 227273520), (2, 113636760), (3, 75757840), (4, 56818380), (5, 45454704), (6, 37878920), (8, 28409190), (10, 22727352), (12, 18939460), (15, 15151568), (16, 14204595), (20, 11363676), (24, 9469730), (30, 7575784), (40, 5681838), (48, 4734865), (60, 3787892), (79, 2876880), (80, 2840919), (120, 1893946), (158, 1438440), (237, 958960), (240, 946973), (316, 719220), (395, 575376), (474, 479480), (632, 359610), (790, 287688), (948, 239740), (1185, 191792), (1264, 179805), (1580, 143844), (1896, 119870), (2370, 95896), (3160, 71922), (3792, 59935), (4740, 47948), (6320, 35961), (9480, 23974), (11987, 18960)]