5685840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 19585800

約数和(自身を除く): 13899960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 149, 159, 180, 212, 240, 265, 298, 318, 360, 424, 447, 477, 530, 596, 636, 720, 745, 795, 848, 894, 954, 1060, 1192, 1272, 1341, 1490, 1590, 1788, 1908, 2120, 2235, 2384, 2385, 2544, 2682, 2980, 3180, 3576, 3816, 4240, 4470, 4770, 5364, 5960, 6360, 6705, 7152, 7632, 7897, 8940, 9540, 10728, 11920, 12720, 13410, 15794, 17880, 19080, 21456, 23691, 26820, 31588, 35760, 38160, 39485, 47382, 53640, 63176, 71073, 78970, 94764, 107280, 118455, 126352, 142146, 157940, 189528, 236910, 284292, 315880, 355365, 379056, 473820, 568584, 631760, 710730, 947640, 1137168, 1421460, 1895280, 2842920, 5685840]

約数ペア:

[(1, 5685840), (2, 2842920), (3, 1895280), (4, 1421460), (5, 1137168), (6, 947640), (8, 710730), (9, 631760), (10, 568584), (12, 473820), (15, 379056), (16, 355365), (18, 315880), (20, 284292), (24, 236910), (30, 189528), (36, 157940), (40, 142146), (45, 126352), (48, 118455), (53, 107280), (60, 94764), (72, 78970), (80, 71073), (90, 63176), (106, 53640), (120, 47382), (144, 39485), (149, 38160), (159, 35760), (180, 31588), (212, 26820), (240, 23691), (265, 21456), (298, 19080), (318, 17880), (360, 15794), (424, 13410), (447, 12720), (477, 11920), (530, 10728), (596, 9540), (636, 8940), (720, 7897), (745, 7632), (795, 7152), (848, 6705), (894, 6360), (954, 5960), (1060, 5364), (1192, 4770), (1272, 4470), (1341, 4240), (1490, 3816), (1590, 3576), (1788, 3180), (1908, 2980), (2120, 2682), (2235, 2544), (2384, 2385)]