961359660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{8179}}^1$

素因数の和:8847

約数の個数: 72

約数和(自身を含む): 2920947120

約数和(自身を除く): 1959587460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1959, 2612, 3265, 3918, 5877, 6530, 7836, 8179, 9795, 11754, 13060, 16358, 19590, 23508, 24537, 29385, 32716, 39180, 40895, 49074, 58770, 73611, 81790, 98148, 117540, 122685, 147222, 163580, 245370, 294444, 368055, 490740, 736110, 1472220, 5340887, 10681774, 16022661, 21363548, 26704435, 32045322, 48067983, 53408870, 64090644, 80113305, 96135966, 106817740, 160226610, 192271932, 240339915, 320453220, 480679830, 961359660]

約数ペア:

[(1, 961359660), (2, 480679830), (3, 320453220), (4, 240339915), (5, 192271932), (6, 160226610), (9, 106817740), (10, 96135966), (12, 80113305), (15, 64090644), (18, 53408870), (20, 48067983), (30, 32045322), (36, 26704435), (45, 21363548), (60, 16022661), (90, 10681774), (180, 5340887), (653, 1472220), (1306, 736110), (1959, 490740), (2612, 368055), (3265, 294444), (3918, 245370), (5877, 163580), (6530, 147222), (7836, 122685), (8179, 117540), (9795, 98148), (11754, 81790), (13060, 73611), (16358, 58770), (19590, 49074), (23508, 40895), (24537, 39180), (29385, 32716)]