218425080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30851}}^1$

素因数の和:30924

約数の個数: 64

約数和(自身を含む): 666403200

約数和(自身を除く): 447978120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 30851, 61702, 92553, 123404, 154255, 185106, 246808, 308510, 370212, 462765, 617020, 740424, 925530, 1234040, 1820209, 1851060, 3640418, 3702120, 5460627, 7280836, 9101045, 10921254, 14561672, 18202090, 21842508, 27303135, 36404180, 43685016, 54606270, 72808360, 109212540, 218425080]

約数ペア:

[(1, 218425080), (2, 109212540), (3, 72808360), (4, 54606270), (5, 43685016), (6, 36404180), (8, 27303135), (10, 21842508), (12, 18202090), (15, 14561672), (20, 10921254), (24, 9101045), (30, 7280836), (40, 5460627), (59, 3702120), (60, 3640418), (118, 1851060), (120, 1820209), (177, 1234040), (236, 925530), (295, 740424), (354, 617020), (472, 462765), (590, 370212), (708, 308510), (885, 246808), (1180, 185106), (1416, 154255), (1770, 123404), (2360, 92553), (3540, 61702), (7080, 30851)]