13292880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 41705664

約数和(自身を除く): 28412784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 571, 582, 776, 970, 1142, 1164, 1455, 1552, 1713, 1940, 2284, 2328, 2855, 2910, 3426, 3880, 4568, 4656, 5710, 5820, 6852, 7760, 8565, 9136, 11420, 11640, 13704, 17130, 22840, 23280, 27408, 34260, 45680, 55387, 68520, 110774, 137040, 166161, 221548, 276935, 332322, 443096, 553870, 664644, 830805, 886192, 1107740, 1329288, 1661610, 2215480, 2658576, 3323220, 4430960, 6646440, 13292880]

約数ペア:

[(1, 13292880), (2, 6646440), (3, 4430960), (4, 3323220), (5, 2658576), (6, 2215480), (8, 1661610), (10, 1329288), (12, 1107740), (15, 886192), (16, 830805), (20, 664644), (24, 553870), (30, 443096), (40, 332322), (48, 276935), (60, 221548), (80, 166161), (97, 137040), (120, 110774), (194, 68520), (240, 55387), (291, 45680), (388, 34260), (485, 27408), (571, 23280), (582, 22840), (776, 17130), (970, 13704), (1142, 11640), (1164, 11420), (1455, 9136), (1552, 8565), (1713, 7760), (1940, 6852), (2284, 5820), (2328, 5710), (2855, 4656), (2910, 4568), (3426, 3880)]