625229520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9613}}^1$

素因数の和:9900

約数の個数: 80

約数和(自身を含む): 1945565952

約数和(自身を除く): 1320336432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 9613, 10840, 13008, 16260, 19226, 21680, 28839, 32520, 38452, 48065, 57678, 65040, 76904, 96130, 115356, 144195, 153808, 192260, 230712, 288390, 384520, 461424, 576780, 769040, 1153560, 2307120, 2605123, 5210246, 7815369, 10420492, 13025615, 15630738, 20840984, 26051230, 31261476, 39076845, 41681968, 52102460, 62522952, 78153690, 104204920, 125045904, 156307380, 208409840, 312614760, 625229520]

約数ペア:

[(1, 625229520), (2, 312614760), (3, 208409840), (4, 156307380), (5, 125045904), (6, 104204920), (8, 78153690), (10, 62522952), (12, 52102460), (15, 41681968), (16, 39076845), (20, 31261476), (24, 26051230), (30, 20840984), (40, 15630738), (48, 13025615), (60, 10420492), (80, 7815369), (120, 5210246), (240, 2605123), (271, 2307120), (542, 1153560), (813, 769040), (1084, 576780), (1355, 461424), (1626, 384520), (2168, 288390), (2710, 230712), (3252, 192260), (4065, 153808), (4336, 144195), (5420, 115356), (6504, 96130), (8130, 76904), (9613, 65040), (10840, 57678), (13008, 48065), (16260, 38452), (19226, 32520), (21680, 28839)]