517144080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{126751}}^1$

素因数の和:126784

約数の個数: 80

約数和(自身を含む): 1697462784

約数和(自身を除く): 1180318704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 126751, 253502, 380253, 507004, 633755, 760506, 1014008, 1267510, 1521012, 1901265, 2028016, 2154767, 2535020, 3042024, 3802530, 4309534, 5070040, 6084048, 6464301, 7605060, 8619068, 10140080, 10773835, 12928602, 15210120, 17238136, 21547670, 25857204, 30420240, 32321505, 34476272, 43095340, 51714408, 64643010, 86190680, 103428816, 129286020, 172381360, 258572040, 517144080]

約数ペア:

[(1, 517144080), (2, 258572040), (3, 172381360), (4, 129286020), (5, 103428816), (6, 86190680), (8, 64643010), (10, 51714408), (12, 43095340), (15, 34476272), (16, 32321505), (17, 30420240), (20, 25857204), (24, 21547670), (30, 17238136), (34, 15210120), (40, 12928602), (48, 10773835), (51, 10140080), (60, 8619068), (68, 7605060), (80, 6464301), (85, 6084048), (102, 5070040), (120, 4309534), (136, 3802530), (170, 3042024), (204, 2535020), (240, 2154767), (255, 2028016), (272, 1901265), (340, 1521012), (408, 1267510), (510, 1014008), (680, 760506), (816, 633755), (1020, 507004), (1360, 380253), (2040, 253502), (4080, 126751)]