191331240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4817}}^1$

素因数の和:5162

約数の個数: 64

約数和(自身を含む): 575847360

約数和(自身を除く): 384516120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4817, 4965, 6620, 7944, 9634, 9930, 13240, 14451, 19268, 19860, 24085, 28902, 38536, 39720, 48170, 57804, 72255, 96340, 115608, 144510, 192680, 289020, 578040, 1594427, 3188854, 4783281, 6377708, 7972135, 9566562, 12755416, 15944270, 19133124, 23916405, 31888540, 38266248, 47832810, 63777080, 95665620, 191331240]

約数ペア:

[(1, 191331240), (2, 95665620), (3, 63777080), (4, 47832810), (5, 38266248), (6, 31888540), (8, 23916405), (10, 19133124), (12, 15944270), (15, 12755416), (20, 9566562), (24, 7972135), (30, 6377708), (40, 4783281), (60, 3188854), (120, 1594427), (331, 578040), (662, 289020), (993, 192680), (1324, 144510), (1655, 115608), (1986, 96340), (2648, 72255), (3310, 57804), (3972, 48170), (4817, 39720), (4965, 38536), (6620, 28902), (7944, 24085), (9634, 19860), (9930, 19268), (13240, 14451)]