74769840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 253599840

約数和(自身を除く): 178830000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 919, 1017, 1130, 1356, 1695, 1808, 1838, 2034, 2260, 2712, 2757, 3390, 3676, 4068, 4520, 4595, 5085, 5424, 5514, 6780, 7352, 8136, 8271, 9040, 9190, 10170, 11028, 13560, 13785, 14704, 16272, 16542, 18380, 20340, 22056, 27120, 27570, 33084, 36760, 40680, 41355, 44112, 55140, 66168, 73520, 81360, 82710, 103847, 110280, 132336, 165420, 207694, 220560, 311541, 330840, 415388, 519235, 623082, 661680, 830776, 934623, 1038470, 1246164, 1557705, 1661552, 1869246, 2076940, 2492328, 3115410, 3738492, 4153880, 4673115, 4984656, 6230820, 7476984, 8307760, 9346230, 12461640, 14953968, 18692460, 24923280, 37384920, 74769840]

約数ペア:

[(1, 74769840), (2, 37384920), (3, 24923280), (4, 18692460), (5, 14953968), (6, 12461640), (8, 9346230), (9, 8307760), (10, 7476984), (12, 6230820), (15, 4984656), (16, 4673115), (18, 4153880), (20, 3738492), (24, 3115410), (30, 2492328), (36, 2076940), (40, 1869246), (45, 1661552), (48, 1557705), (60, 1246164), (72, 1038470), (80, 934623), (90, 830776), (113, 661680), (120, 623082), (144, 519235), (180, 415388), (226, 330840), (240, 311541), (339, 220560), (360, 207694), (452, 165420), (565, 132336), (678, 110280), (720, 103847), (904, 82710), (919, 81360), (1017, 73520), (1130, 66168), (1356, 55140), (1695, 44112), (1808, 41355), (1838, 40680), (2034, 36760), (2260, 33084), (2712, 27570), (2757, 27120), (3390, 22056), (3676, 20340), (4068, 18380), (4520, 16542), (4595, 16272), (5085, 14704), (5424, 13785), (5514, 13560), (6780, 11028), (7352, 10170), (8136, 9190), (8271, 9040)]