29998560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{62497}}^1$

素因数の和:62515

約数の個数: 48

約数和(自身を含む): 94496976

約数和(自身を除く): 64498416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 62497, 124994, 187491, 249988, 312485, 374982, 499976, 624970, 749964, 937455, 999952, 1249940, 1499928, 1874910, 1999904, 2499880, 2999856, 3749820, 4999760, 5999712, 7499640, 9999520, 14999280, 29998560]

約数ペア:

[(1, 29998560), (2, 14999280), (3, 9999520), (4, 7499640), (5, 5999712), (6, 4999760), (8, 3749820), (10, 2999856), (12, 2499880), (15, 1999904), (16, 1874910), (20, 1499928), (24, 1249940), (30, 999952), (32, 937455), (40, 749964), (48, 624970), (60, 499976), (80, 374982), (96, 312485), (120, 249988), (160, 187491), (240, 124994), (480, 62497)]