812982360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{39161}}^1$

素因数の和:39348

約数の個数: 64

約数和(自身を含む): 2453107680

約数和(自身を除く): 1640125320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 20760, 39161, 78322, 117483, 156644, 195805, 234966, 313288, 391610, 469932, 587415, 783220, 939864, 1174830, 1566440, 2349660, 4699320, 6774853, 13549706, 20324559, 27099412, 33874265, 40649118, 54198824, 67748530, 81298236, 101622795, 135497060, 162596472, 203245590, 270994120, 406491180, 812982360]

約数ペア:

[(1, 812982360), (2, 406491180), (3, 270994120), (4, 203245590), (5, 162596472), (6, 135497060), (8, 101622795), (10, 81298236), (12, 67748530), (15, 54198824), (20, 40649118), (24, 33874265), (30, 27099412), (40, 20324559), (60, 13549706), (120, 6774853), (173, 4699320), (346, 2349660), (519, 1566440), (692, 1174830), (865, 939864), (1038, 783220), (1384, 587415), (1730, 469932), (2076, 391610), (2595, 313288), (3460, 234966), (4152, 195805), (5190, 156644), (6920, 117483), (10380, 78322), (20760, 39161)]