17278680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 52351200

約数和(自身を除く): 35072520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1321, 1635, 2180, 2616, 2642, 3270, 3963, 4360, 5284, 6540, 6605, 7926, 10568, 13080, 13210, 15852, 19815, 26420, 31704, 39630, 52840, 79260, 143989, 158520, 287978, 431967, 575956, 719945, 863934, 1151912, 1439890, 1727868, 2159835, 2879780, 3455736, 4319670, 5759560, 8639340, 17278680]

約数ペア:

[(1, 17278680), (2, 8639340), (3, 5759560), (4, 4319670), (5, 3455736), (6, 2879780), (8, 2159835), (10, 1727868), (12, 1439890), (15, 1151912), (20, 863934), (24, 719945), (30, 575956), (40, 431967), (60, 287978), (109, 158520), (120, 143989), (218, 79260), (327, 52840), (436, 39630), (545, 31704), (654, 26420), (872, 19815), (1090, 15852), (1308, 13210), (1321, 13080), (1635, 10568), (2180, 7926), (2616, 6605), (2642, 6540), (3270, 5284), (3963, 4360)]