60291320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 140767200

約数和(自身を除く): 80475880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 97, 164, 194, 205, 328, 379, 388, 410, 485, 758, 776, 820, 970, 1516, 1640, 1895, 1940, 3032, 3790, 3880, 3977, 7580, 7954, 15160, 15539, 15908, 19885, 31078, 31816, 36763, 39770, 62156, 73526, 77695, 79540, 124312, 147052, 155390, 159080, 183815, 294104, 310780, 367630, 621560, 735260, 1470520, 1507283, 3014566, 6029132, 7536415, 12058264, 15072830, 30145660, 60291320]

約数ペア:

[(1, 60291320), (2, 30145660), (4, 15072830), (5, 12058264), (8, 7536415), (10, 6029132), (20, 3014566), (40, 1507283), (41, 1470520), (82, 735260), (97, 621560), (164, 367630), (194, 310780), (205, 294104), (328, 183815), (379, 159080), (388, 155390), (410, 147052), (485, 124312), (758, 79540), (776, 77695), (820, 73526), (970, 62156), (1516, 39770), (1640, 36763), (1895, 31816), (1940, 31078), (3032, 19885), (3790, 15908), (3880, 15539), (3977, 15160), (7580, 7954)]