45128280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:3988

約数の個数: 64

約数和(自身を含む): 136815840

約数和(自身を除く): 91687560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3877, 3880, 5820, 7754, 11631, 11640, 15508, 19385, 23262, 31016, 38770, 46524, 58155, 77540, 93048, 116310, 155080, 232620, 376069, 465240, 752138, 1128207, 1504276, 1880345, 2256414, 3008552, 3760690, 4512828, 5641035, 7521380, 9025656, 11282070, 15042760, 22564140, 45128280]

約数ペア:

[(1, 45128280), (2, 22564140), (3, 15042760), (4, 11282070), (5, 9025656), (6, 7521380), (8, 5641035), (10, 4512828), (12, 3760690), (15, 3008552), (20, 2256414), (24, 1880345), (30, 1504276), (40, 1128207), (60, 752138), (97, 465240), (120, 376069), (194, 232620), (291, 155080), (388, 116310), (485, 93048), (582, 77540), (776, 58155), (970, 46524), (1164, 38770), (1455, 31016), (1940, 23262), (2328, 19385), (2910, 15508), (3877, 11640), (3880, 11631), (5820, 7754)]