39320040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{327667}}^1$

素因数の和:327681

約数の個数: 32

約数和(自身を含む): 117960480

約数和(自身を除く): 78640440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 327667, 655334, 983001, 1310668, 1638335, 1966002, 2621336, 3276670, 3932004, 4915005, 6553340, 7864008, 9830010, 13106680, 19660020, 39320040]

約数ペア:

[(1, 39320040), (2, 19660020), (3, 13106680), (4, 9830010), (5, 7864008), (6, 6553340), (8, 4915005), (10, 3932004), (12, 3276670), (15, 2621336), (20, 1966002), (24, 1638335), (30, 1310668), (40, 983001), (60, 655334), (120, 327667)]