1652880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 5249664

約数和(自身を除く): 3596784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 97, 120, 142, 194, 213, 240, 284, 291, 355, 388, 426, 485, 568, 582, 710, 776, 852, 970, 1065, 1136, 1164, 1420, 1455, 1552, 1704, 1940, 2130, 2328, 2840, 2910, 3408, 3880, 4260, 4656, 5680, 5820, 6887, 7760, 8520, 11640, 13774, 17040, 20661, 23280, 27548, 34435, 41322, 55096, 68870, 82644, 103305, 110192, 137740, 165288, 206610, 275480, 330576, 413220, 550960, 826440, 1652880]

約数ペア:

[(1, 1652880), (2, 826440), (3, 550960), (4, 413220), (5, 330576), (6, 275480), (8, 206610), (10, 165288), (12, 137740), (15, 110192), (16, 103305), (20, 82644), (24, 68870), (30, 55096), (40, 41322), (48, 34435), (60, 27548), (71, 23280), (80, 20661), (97, 17040), (120, 13774), (142, 11640), (194, 8520), (213, 7760), (240, 6887), (284, 5820), (291, 5680), (355, 4656), (388, 4260), (426, 3880), (485, 3408), (568, 2910), (582, 2840), (710, 2328), (776, 2130), (852, 1940), (970, 1704), (1065, 1552), (1136, 1455), (1164, 1420)]