153181680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{811}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 476052864

約数和(自身を除く): 322871184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 787, 811, 1574, 1622, 2361, 2433, 3148, 3244, 3935, 4055, 4722, 4866, 6296, 6488, 7870, 8110, 9444, 9732, 11805, 12165, 12592, 12976, 15740, 16220, 18888, 19464, 23610, 24330, 31480, 32440, 37776, 38928, 47220, 48660, 62960, 64880, 94440, 97320, 188880, 194640, 638257, 1276514, 1914771, 2553028, 3191285, 3829542, 5106056, 6382570, 7659084, 9573855, 10212112, 12765140, 15318168, 19147710, 25530280, 30636336, 38295420, 51060560, 76590840, 153181680]

約数ペア:

[(1, 153181680), (2, 76590840), (3, 51060560), (4, 38295420), (5, 30636336), (6, 25530280), (8, 19147710), (10, 15318168), (12, 12765140), (15, 10212112), (16, 9573855), (20, 7659084), (24, 6382570), (30, 5106056), (40, 3829542), (48, 3191285), (60, 2553028), (80, 1914771), (120, 1276514), (240, 638257), (787, 194640), (811, 188880), (1574, 97320), (1622, 94440), (2361, 64880), (2433, 62960), (3148, 48660), (3244, 47220), (3935, 38928), (4055, 37776), (4722, 32440), (4866, 31480), (6296, 24330), (6488, 23610), (7870, 19464), (8110, 18888), (9444, 16220), (9732, 15740), (11805, 12976), (12165, 12592)]