119407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1279}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 371404800

約数和(自身を除く): 251997360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1279, 1556, 1945, 2334, 2558, 3112, 3837, 3890, 4668, 5116, 5835, 6224, 6395, 7674, 7780, 9336, 10232, 11670, 12790, 15348, 15560, 18672, 19185, 20464, 23340, 25580, 30696, 31120, 38370, 46680, 51160, 61392, 76740, 93360, 102320, 153480, 306960, 497531, 995062, 1492593, 1990124, 2487655, 2985186, 3980248, 4975310, 5970372, 7462965, 7960496, 9950620, 11940744, 14925930, 19901240, 23881488, 29851860, 39802480, 59703720, 119407440]

約数ペア:

[(1, 119407440), (2, 59703720), (3, 39802480), (4, 29851860), (5, 23881488), (6, 19901240), (8, 14925930), (10, 11940744), (12, 9950620), (15, 7960496), (16, 7462965), (20, 5970372), (24, 4975310), (30, 3980248), (40, 2985186), (48, 2487655), (60, 1990124), (80, 1492593), (120, 995062), (240, 497531), (389, 306960), (778, 153480), (1167, 102320), (1279, 93360), (1556, 76740), (1945, 61392), (2334, 51160), (2558, 46680), (3112, 38370), (3837, 31120), (3890, 30696), (4668, 25580), (5116, 23340), (5835, 20464), (6224, 19185), (6395, 18672), (7674, 15560), (7780, 15348), (9336, 12790), (10232, 11670)]