1520972496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{881}}^1$

素因数の和:1545

約数の個数: 120

約数和(自身を含む): 4492837440

約数和(自身を除く): 2971864944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 631, 684, 881, 912, 1262, 1368, 1762, 1893, 2524, 2643, 2736, 3524, 3786, 5048, 5286, 5679, 7048, 7572, 7929, 10096, 10572, 11358, 11989, 14096, 15144, 15858, 16739, 21144, 22716, 23978, 30288, 31716, 33478, 35967, 42288, 45432, 47956, 50217, 63432, 66956, 71934, 90864, 95912, 100434, 107901, 126864, 133912, 143868, 150651, 191824, 200868, 215802, 267824, 287736, 301302, 401736, 431604, 555911, 575472, 602604, 803472, 863208, 1111822, 1205208, 1667733, 1726416, 2223644, 2410416, 3335466, 4447288, 5003199, 6670932, 8894576, 10006398, 10562309, 13341864, 20012796, 21124618, 26683728, 31686927, 40025592, 42249236, 63373854, 80051184, 84498472, 95060781, 126747708, 168996944, 190121562, 253495416, 380243124, 506990832, 760486248, 1520972496]

約数ペア:

[(1, 1520972496), (2, 760486248), (3, 506990832), (4, 380243124), (6, 253495416), (8, 190121562), (9, 168996944), (12, 126747708), (16, 95060781), (18, 84498472), (19, 80051184), (24, 63373854), (36, 42249236), (38, 40025592), (48, 31686927), (57, 26683728), (72, 21124618), (76, 20012796), (114, 13341864), (144, 10562309), (152, 10006398), (171, 8894576), (228, 6670932), (304, 5003199), (342, 4447288), (456, 3335466), (631, 2410416), (684, 2223644), (881, 1726416), (912, 1667733), (1262, 1205208), (1368, 1111822), (1762, 863208), (1893, 803472), (2524, 602604), (2643, 575472), (2736, 555911), (3524, 431604), (3786, 401736), (5048, 301302), (5286, 287736), (5679, 267824), (7048, 215802), (7572, 200868), (7929, 191824), (10096, 150651), (10572, 143868), (11358, 133912), (11989, 126864), (14096, 107901), (15144, 100434), (15858, 95912), (16739, 90864), (21144, 71934), (22716, 66956), (23978, 63432), (30288, 50217), (31716, 47956), (33478, 45432), (35967, 42288)]