27107880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 81768960

約数和(自身を除く): 54661080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1013, 1115, 1338, 1784, 2026, 2230, 2676, 3039, 3345, 4052, 4460, 5065, 5352, 6078, 6690, 8104, 8920, 10130, 12156, 13380, 15195, 20260, 24312, 26760, 30390, 40520, 60780, 121560, 225899, 451798, 677697, 903596, 1129495, 1355394, 1807192, 2258990, 2710788, 3388485, 4517980, 5421576, 6776970, 9035960, 13553940, 27107880]

約数ペア:

[(1, 27107880), (2, 13553940), (3, 9035960), (4, 6776970), (5, 5421576), (6, 4517980), (8, 3388485), (10, 2710788), (12, 2258990), (15, 1807192), (20, 1355394), (24, 1129495), (30, 903596), (40, 677697), (60, 451798), (120, 225899), (223, 121560), (446, 60780), (669, 40520), (892, 30390), (1013, 26760), (1115, 24312), (1338, 20260), (1784, 15195), (2026, 13380), (2230, 12156), (2676, 10130), (3039, 8920), (3345, 8104), (4052, 6690), (4460, 6078), (5065, 5352)]