4775640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 15176160

約数和(自身を除く): 10400520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2341, 4682, 7023, 9364, 11705, 14046, 18728, 23410, 28092, 35115, 39797, 46820, 56184, 70230, 79594, 93640, 119391, 140460, 159188, 198985, 238782, 280920, 318376, 397970, 477564, 596955, 795940, 955128, 1193910, 1591880, 2387820, 4775640]

約数ペア:

[(1, 4775640), (2, 2387820), (3, 1591880), (4, 1193910), (5, 955128), (6, 795940), (8, 596955), (10, 477564), (12, 397970), (15, 318376), (17, 280920), (20, 238782), (24, 198985), (30, 159188), (34, 140460), (40, 119391), (51, 93640), (60, 79594), (68, 70230), (85, 56184), (102, 46820), (120, 39797), (136, 35115), (170, 28092), (204, 23410), (255, 18728), (340, 14046), (408, 11705), (510, 9364), (680, 7023), (1020, 4682), (2040, 2341)]