2015457960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{154087}}^1$

素因数の和:154210

約数の個数: 64

約数和(自身を含む): 6101884800

約数和(自身を除く): 4086426840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 154087, 308174, 462261, 616348, 770435, 924522, 1232696, 1540870, 1849044, 2311305, 3081740, 3698088, 4622610, 6163480, 9245220, 16795483, 18490440, 33590966, 50386449, 67181932, 83977415, 100772898, 134363864, 167954830, 201545796, 251932245, 335909660, 403091592, 503864490, 671819320, 1007728980, 2015457960]

約数ペア:

[(1, 2015457960), (2, 1007728980), (3, 671819320), (4, 503864490), (5, 403091592), (6, 335909660), (8, 251932245), (10, 201545796), (12, 167954830), (15, 134363864), (20, 100772898), (24, 83977415), (30, 67181932), (40, 50386449), (60, 33590966), (109, 18490440), (120, 16795483), (218, 9245220), (327, 6163480), (436, 4622610), (545, 3698088), (654, 3081740), (872, 2311305), (1090, 1849044), (1308, 1540870), (1635, 1232696), (2180, 924522), (2616, 770435), (3270, 616348), (4360, 462261), (6540, 308174), (13080, 154087)]