1129920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 3950208

約数和(自身を除く): 2820288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 107, 110, 120, 132, 160, 165, 176, 192, 214, 220, 240, 264, 320, 321, 330, 352, 428, 440, 480, 528, 535, 642, 660, 704, 856, 880, 960, 1056, 1070, 1177, 1284, 1320, 1605, 1712, 1760, 2112, 2140, 2354, 2568, 2640, 3210, 3424, 3520, 3531, 4280, 4708, 5136, 5280, 5885, 6420, 6848, 7062, 8560, 9416, 10272, 10560, 11770, 12840, 14124, 17120, 17655, 18832, 20544, 23540, 25680, 28248, 34240, 35310, 37664, 47080, 51360, 56496, 70620, 75328, 94160, 102720, 112992, 141240, 188320, 225984, 282480, 376640, 564960, 1129920]

約数ペア:

[(1, 1129920), (2, 564960), (3, 376640), (4, 282480), (5, 225984), (6, 188320), (8, 141240), (10, 112992), (11, 102720), (12, 94160), (15, 75328), (16, 70620), (20, 56496), (22, 51360), (24, 47080), (30, 37664), (32, 35310), (33, 34240), (40, 28248), (44, 25680), (48, 23540), (55, 20544), (60, 18832), (64, 17655), (66, 17120), (80, 14124), (88, 12840), (96, 11770), (107, 10560), (110, 10272), (120, 9416), (132, 8560), (160, 7062), (165, 6848), (176, 6420), (192, 5885), (214, 5280), (220, 5136), (240, 4708), (264, 4280), (320, 3531), (321, 3520), (330, 3424), (352, 3210), (428, 2640), (440, 2568), (480, 2354), (528, 2140), (535, 2112), (642, 1760), (660, 1712), (704, 1605), (856, 1320), (880, 1284), (960, 1177), (1056, 1070)]