1522620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 5045040

約数和(自身を除く): 3522420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 769, 990, 1538, 1980, 2307, 3076, 3845, 4614, 6921, 7690, 8459, 9228, 11535, 13842, 15380, 16918, 23070, 25377, 27684, 33836, 34605, 42295, 46140, 50754, 69210, 76131, 84590, 101508, 126885, 138420, 152262, 169180, 253770, 304524, 380655, 507540, 761310, 1522620]

約数ペア:

[(1, 1522620), (2, 761310), (3, 507540), (4, 380655), (5, 304524), (6, 253770), (9, 169180), (10, 152262), (11, 138420), (12, 126885), (15, 101508), (18, 84590), (20, 76131), (22, 69210), (30, 50754), (33, 46140), (36, 42295), (44, 34605), (45, 33836), (55, 27684), (60, 25377), (66, 23070), (90, 16918), (99, 15380), (110, 13842), (132, 11535), (165, 9228), (180, 8459), (198, 7690), (220, 6921), (330, 4614), (396, 3845), (495, 3076), (660, 2307), (769, 1980), (990, 1538)]