118542240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 407586816

約数和(自身を除く): 289044576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 431, 480, 573, 720, 764, 862, 955, 1146, 1293, 1440, 1528, 1719, 1724, 1910, 2155, 2292, 2586, 2865, 3056, 3438, 3448, 3820, 3879, 4310, 4584, 5172, 5730, 6112, 6465, 6876, 6896, 7640, 7758, 8595, 8620, 9168, 10344, 11460, 12930, 13752, 13792, 15280, 15516, 17190, 17240, 18336, 19395, 20688, 22920, 25860, 27504, 30560, 31032, 34380, 34480, 38790, 41376, 45840, 51720, 55008, 62064, 68760, 68960, 77580, 82321, 91680, 103440, 124128, 137520, 155160, 164642, 206880, 246963, 275040, 310320, 329284, 411605, 493926, 620640, 658568, 740889, 823210, 987852, 1234815, 1317136, 1481778, 1646420, 1975704, 2469630, 2634272, 2963556, 3292840, 3704445, 3951408, 4939260, 5927112, 6585680, 7408890, 7902816, 9878520, 11854224, 13171360, 14817780, 19757040, 23708448, 29635560, 39514080, 59271120, 118542240]

約数ペア:

[(1, 118542240), (2, 59271120), (3, 39514080), (4, 29635560), (5, 23708448), (6, 19757040), (8, 14817780), (9, 13171360), (10, 11854224), (12, 9878520), (15, 7902816), (16, 7408890), (18, 6585680), (20, 5927112), (24, 4939260), (30, 3951408), (32, 3704445), (36, 3292840), (40, 2963556), (45, 2634272), (48, 2469630), (60, 1975704), (72, 1646420), (80, 1481778), (90, 1317136), (96, 1234815), (120, 987852), (144, 823210), (160, 740889), (180, 658568), (191, 620640), (240, 493926), (288, 411605), (360, 329284), (382, 310320), (431, 275040), (480, 246963), (573, 206880), (720, 164642), (764, 155160), (862, 137520), (955, 124128), (1146, 103440), (1293, 91680), (1440, 82321), (1528, 77580), (1719, 68960), (1724, 68760), (1910, 62064), (2155, 55008), (2292, 51720), (2586, 45840), (2865, 41376), (3056, 38790), (3438, 34480), (3448, 34380), (3820, 31032), (3879, 30560), (4310, 27504), (4584, 25860), (5172, 22920), (5730, 20688), (6112, 19395), (6465, 18336), (6876, 17240), (6896, 17190), (7640, 15516), (7758, 15280), (8595, 13792), (8620, 13752), (9168, 12930), (10344, 11460)]