1238168880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132283}}^1$

素因数の和:132315

約数の個数: 120

約数和(自身を含む): 4478077968

約数和(自身を除く): 3239909088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 132283, 264566, 396849, 529132, 661415, 793698, 1058264, 1190547, 1322830, 1587396, 1719679, 1984245, 2116528, 2381094, 2645660, 3174792, 3439358, 3968490, 4762188, 5159037, 5291320, 5952735, 6349584, 6878716, 7936980, 8598395, 9524376, 10318074, 10582640, 11905470, 13757432, 15477111, 15873960, 17196790, 19048752, 20636148, 23810940, 25795185, 27514864, 30954222, 31747920, 34393580, 41272296, 47621880, 51590370, 61908444, 68787160, 77385555, 82544592, 95243760, 103180740, 123816888, 137574320, 154771110, 206361480, 247633776, 309542220, 412722960, 619084440, 1238168880]

約数ペア:

[(1, 1238168880), (2, 619084440), (3, 412722960), (4, 309542220), (5, 247633776), (6, 206361480), (8, 154771110), (9, 137574320), (10, 123816888), (12, 103180740), (13, 95243760), (15, 82544592), (16, 77385555), (18, 68787160), (20, 61908444), (24, 51590370), (26, 47621880), (30, 41272296), (36, 34393580), (39, 31747920), (40, 30954222), (45, 27514864), (48, 25795185), (52, 23810940), (60, 20636148), (65, 19048752), (72, 17196790), (78, 15873960), (80, 15477111), (90, 13757432), (104, 11905470), (117, 10582640), (120, 10318074), (130, 9524376), (144, 8598395), (156, 7936980), (180, 6878716), (195, 6349584), (208, 5952735), (234, 5291320), (240, 5159037), (260, 4762188), (312, 3968490), (360, 3439358), (390, 3174792), (468, 2645660), (520, 2381094), (585, 2116528), (624, 1984245), (720, 1719679), (780, 1587396), (936, 1322830), (1040, 1190547), (1170, 1058264), (1560, 793698), (1872, 661415), (2340, 529132), (3120, 396849), (4680, 264566), (9360, 132283)]