2039169480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{88969}}^1$

素因数の和:89174

約数の個数: 64

約数和(自身を含む): 6149606400

約数和(自身を除く): 4110436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 88969, 177938, 266907, 355876, 444845, 533814, 711752, 889690, 1067628, 1334535, 1779380, 2135256, 2669070, 3558760, 5338140, 10676280, 16993079, 33986158, 50979237, 67972316, 84965395, 101958474, 135944632, 169930790, 203916948, 254896185, 339861580, 407833896, 509792370, 679723160, 1019584740, 2039169480]

約数ペア:

[(1, 2039169480), (2, 1019584740), (3, 679723160), (4, 509792370), (5, 407833896), (6, 339861580), (8, 254896185), (10, 203916948), (12, 169930790), (15, 135944632), (20, 101958474), (24, 84965395), (30, 67972316), (40, 50979237), (60, 33986158), (120, 16993079), (191, 10676280), (382, 5338140), (573, 3558760), (764, 2669070), (955, 2135256), (1146, 1779380), (1528, 1334535), (1910, 1067628), (2292, 889690), (2865, 711752), (3820, 533814), (4584, 444845), (5730, 355876), (7640, 266907), (11460, 177938), (22920, 88969)]