479751040

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24181}}^1$

素因数の和:24231

約数の個数: 64

約数和(自身を含む): 1183950720

約数和(自身を除く): 704199680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 24181, 48362, 96724, 120905, 193448, 241810, 386896, 483620, 749611, 773792, 967240, 1499222, 1547584, 1934480, 2998444, 3095168, 3748055, 3868960, 5996888, 7496110, 7737920, 11993776, 14992220, 15475840, 23987552, 29984440, 47975104, 59968880, 95950208, 119937760, 239875520, 479751040]

約数ペア:

[(1, 479751040), (2, 239875520), (4, 119937760), (5, 95950208), (8, 59968880), (10, 47975104), (16, 29984440), (20, 23987552), (31, 15475840), (32, 14992220), (40, 11993776), (62, 7737920), (64, 7496110), (80, 5996888), (124, 3868960), (128, 3748055), (155, 3095168), (160, 2998444), (248, 1934480), (310, 1547584), (320, 1499222), (496, 967240), (620, 773792), (640, 749611), (992, 483620), (1240, 386896), (1984, 241810), (2480, 193448), (3968, 120905), (4960, 96724), (9920, 48362), (19840, 24181)]