259174320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2693}}^1$

素因数の和:3110

約数の個数: 80

約数和(自身を含む): 805743072

約数和(自身を除く): 546568752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2406, 2693, 3208, 4010, 4812, 5386, 6015, 6416, 8020, 8079, 9624, 10772, 12030, 13465, 16040, 16158, 19248, 21544, 24060, 26930, 32080, 32316, 40395, 43088, 48120, 53860, 64632, 80790, 96240, 107720, 129264, 161580, 215440, 323160, 646320, 1079893, 2159786, 3239679, 4319572, 5399465, 6479358, 8639144, 10798930, 12958716, 16198395, 17278288, 21597860, 25917432, 32396790, 43195720, 51834864, 64793580, 86391440, 129587160, 259174320]

約数ペア:

[(1, 259174320), (2, 129587160), (3, 86391440), (4, 64793580), (5, 51834864), (6, 43195720), (8, 32396790), (10, 25917432), (12, 21597860), (15, 17278288), (16, 16198395), (20, 12958716), (24, 10798930), (30, 8639144), (40, 6479358), (48, 5399465), (60, 4319572), (80, 3239679), (120, 2159786), (240, 1079893), (401, 646320), (802, 323160), (1203, 215440), (1604, 161580), (2005, 129264), (2406, 107720), (2693, 96240), (3208, 80790), (4010, 64632), (4812, 53860), (5386, 48120), (6015, 43088), (6416, 40395), (8020, 32316), (8079, 32080), (9624, 26930), (10772, 24060), (12030, 21544), (13465, 19248), (16040, 16158)]