61333920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 150007392

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, 223, 240, 288, 360, 382, 446, 480, 573, 669, 720, 764, 892, 955, 1115, 1146, 1338, 1440, 1528, 1719, 1784, 1910, 2007, 2230, 2292, 2676, 2865, 3056, 3345, 3438, 3568, 3820, 4014, 4460, 4584, 5352, 5730, 6112, 6690, 6876, 7136, 7640, 8028, 8595, 8920, 9168, 10035, 10704, 11460, 13380, 13752, 15280, 16056, 17190, 17840, 18336, 20070, 21408, 22920, 26760, 27504, 30560, 32112, 34380, 35680, 40140, 42593, 45840, 53520, 55008, 64224, 68760, 80280, 85186, 91680, 107040, 127779, 137520, 160560, 170372, 212965, 255558, 275040, 321120, 340744, 383337, 425930, 511116, 638895, 681488, 766674, 851860, 1022232, 1277790, 1362976, 1533348, 1703720, 1916685, 2044464, 2555580, 3066696, 3407440, 3833370, 4088928, 5111160, 6133392, 6814880, 7666740, 10222320, 12266784, 15333480, 20444640, 30666960, 61333920]

約数ペア:

[(1, 61333920), (2, 30666960), (3, 20444640), (4, 15333480), (5, 12266784), (6, 10222320), (8, 7666740), (9, 6814880), (10, 6133392), (12, 5111160), (15, 4088928), (16, 3833370), (18, 3407440), (20, 3066696), (24, 2555580), (30, 2044464), (32, 1916685), (36, 1703720), (40, 1533348), (45, 1362976), (48, 1277790), (60, 1022232), (72, 851860), (80, 766674), (90, 681488), (96, 638895), (120, 511116), (144, 425930), (160, 383337), (180, 340744), (191, 321120), (223, 275040), (240, 255558), (288, 212965), (360, 170372), (382, 160560), (446, 137520), (480, 127779), (573, 107040), (669, 91680), (720, 85186), (764, 80280), (892, 68760), (955, 64224), (1115, 55008), (1146, 53520), (1338, 45840), (1440, 42593), (1528, 40140), (1719, 35680), (1784, 34380), (1910, 32112), (2007, 30560), (2230, 27504), (2292, 26760), (2676, 22920), (2865, 21408), (3056, 20070), (3345, 18336), (3438, 17840), (3568, 17190), (3820, 16056), (4014, 15280), (4460, 13752), (4584, 13380), (5352, 11460), (5730, 10704), (6112, 10035), (6690, 9168), (6876, 8920), (7136, 8595), (7640, 8028)]