1023660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 3485664

約数和(自身を除く): 2462004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 121, 132, 141, 165, 180, 188, 198, 220, 235, 242, 282, 330, 363, 396, 423, 470, 484, 495, 517, 564, 605, 660, 705, 726, 846, 940, 990, 1034, 1089, 1210, 1410, 1452, 1551, 1692, 1815, 1980, 2068, 2115, 2178, 2420, 2585, 2820, 3102, 3630, 4230, 4356, 4653, 5170, 5445, 5687, 6204, 7260, 7755, 8460, 9306, 10340, 10890, 11374, 15510, 17061, 18612, 21780, 22748, 23265, 28435, 31020, 34122, 46530, 51183, 56870, 68244, 85305, 93060, 102366, 113740, 170610, 204732, 255915, 341220, 511830, 1023660]

約数ペア:

[(1, 1023660), (2, 511830), (3, 341220), (4, 255915), (5, 204732), (6, 170610), (9, 113740), (10, 102366), (11, 93060), (12, 85305), (15, 68244), (18, 56870), (20, 51183), (22, 46530), (30, 34122), (33, 31020), (36, 28435), (44, 23265), (45, 22748), (47, 21780), (55, 18612), (60, 17061), (66, 15510), (90, 11374), (94, 10890), (99, 10340), (110, 9306), (121, 8460), (132, 7755), (141, 7260), (165, 6204), (180, 5687), (188, 5445), (198, 5170), (220, 4653), (235, 4356), (242, 4230), (282, 3630), (330, 3102), (363, 2820), (396, 2585), (423, 2420), (470, 2178), (484, 2115), (495, 2068), (517, 1980), (564, 1815), (605, 1692), (660, 1551), (705, 1452), (726, 1410), (846, 1210), (940, 1089), (990, 1034)]