321052020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{8933}}^1$

素因数の和:9544

約数の個数: 48

約数和(自身を含む): 900547200

約数和(自身を除く): 579495180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 599, 1198, 1797, 2396, 2995, 3594, 5990, 7188, 8933, 8985, 11980, 17866, 17970, 26799, 35732, 35940, 44665, 53598, 89330, 107196, 133995, 178660, 267990, 535980, 5350867, 10701734, 16052601, 21403468, 26754335, 32105202, 53508670, 64210404, 80263005, 107017340, 160526010, 321052020]

約数ペア:

[(1, 321052020), (2, 160526010), (3, 107017340), (4, 80263005), (5, 64210404), (6, 53508670), (10, 32105202), (12, 26754335), (15, 21403468), (20, 16052601), (30, 10701734), (60, 5350867), (599, 535980), (1198, 267990), (1797, 178660), (2396, 133995), (2995, 107196), (3594, 89330), (5990, 53598), (7188, 44665), (8933, 35940), (8985, 35732), (11980, 26799), (17866, 17970)]