490050360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31657}}^1$

素因数の和:31717

約数の個数: 96

約数和(自身を含む): 1629753840

約数和(自身を除く): 1139703480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 31657, 63314, 94971, 126628, 158285, 189942, 253256, 284913, 316570, 379884, 474855, 569826, 633140, 759768, 949710, 1139652, 1266280, 1361251, 1424565, 1899420, 2279304, 2722502, 2849130, 3798840, 4083753, 5445004, 5698260, 6806255, 8167506, 10890008, 11396520, 12251259, 13612510, 16335012, 20418765, 24502518, 27225020, 32670024, 40837530, 49005036, 54450040, 61256295, 81675060, 98010072, 122512590, 163350120, 245025180, 490050360]

約数ペア:

[(1, 490050360), (2, 245025180), (3, 163350120), (4, 122512590), (5, 98010072), (6, 81675060), (8, 61256295), (9, 54450040), (10, 49005036), (12, 40837530), (15, 32670024), (18, 27225020), (20, 24502518), (24, 20418765), (30, 16335012), (36, 13612510), (40, 12251259), (43, 11396520), (45, 10890008), (60, 8167506), (72, 6806255), (86, 5698260), (90, 5445004), (120, 4083753), (129, 3798840), (172, 2849130), (180, 2722502), (215, 2279304), (258, 1899420), (344, 1424565), (360, 1361251), (387, 1266280), (430, 1139652), (516, 949710), (645, 759768), (774, 633140), (860, 569826), (1032, 474855), (1290, 379884), (1548, 316570), (1720, 284913), (1935, 253256), (2580, 189942), (3096, 158285), (3870, 126628), (5160, 94971), (7740, 63314), (15480, 31657)]