1121448420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{37307}}^1$

素因数の和:37489

約数の個数: 72

約数和(自身を含む): 3422188224

約数和(自身を除く): 2300739804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 15030, 30060, 37307, 74614, 111921, 149228, 186535, 223842, 335763, 373070, 447684, 559605, 671526, 746140, 1119210, 1343052, 1678815, 2238420, 3357630, 6230269, 6715260, 12460538, 18690807, 24921076, 31151345, 37381614, 56072421, 62302690, 74763228, 93454035, 112144842, 124605380, 186908070, 224289684, 280362105, 373816140, 560724210, 1121448420]

約数ペア:

[(1, 1121448420), (2, 560724210), (3, 373816140), (4, 280362105), (5, 224289684), (6, 186908070), (9, 124605380), (10, 112144842), (12, 93454035), (15, 74763228), (18, 62302690), (20, 56072421), (30, 37381614), (36, 31151345), (45, 24921076), (60, 18690807), (90, 12460538), (167, 6715260), (180, 6230269), (334, 3357630), (501, 2238420), (668, 1678815), (835, 1343052), (1002, 1119210), (1503, 746140), (1670, 671526), (2004, 559605), (2505, 447684), (3006, 373070), (3340, 335763), (5010, 223842), (6012, 186535), (7515, 149228), (10020, 111921), (15030, 74614), (30060, 37307)]