87322440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10861}}^1$

素因数の和:10942

約数の個数: 64

約数和(自身を含む): 265901760

約数和(自身を除く): 178579320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 10861, 21722, 32583, 43444, 54305, 65166, 86888, 108610, 130332, 162915, 217220, 260664, 325830, 434440, 651660, 727687, 1303320, 1455374, 2183061, 2910748, 3638435, 4366122, 5821496, 7276870, 8732244, 10915305, 14553740, 17464488, 21830610, 29107480, 43661220, 87322440]

約数ペア:

[(1, 87322440), (2, 43661220), (3, 29107480), (4, 21830610), (5, 17464488), (6, 14553740), (8, 10915305), (10, 8732244), (12, 7276870), (15, 5821496), (20, 4366122), (24, 3638435), (30, 2910748), (40, 2183061), (60, 1455374), (67, 1303320), (120, 727687), (134, 651660), (201, 434440), (268, 325830), (335, 260664), (402, 217220), (536, 162915), (670, 130332), (804, 108610), (1005, 86888), (1340, 65166), (1608, 54305), (2010, 43444), (2680, 32583), (4020, 21722), (8040, 10861)]