120949600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4928

約数の個数: 72

約数和(自身を含む): 304855488

約数和(自身を除く): 183905888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4877, 4960, 6200, 9754, 12400, 19508, 24385, 24800, 39016, 48770, 78032, 97540, 121925, 151187, 156064, 195080, 243850, 302374, 390160, 487700, 604748, 755935, 780320, 975400, 1209496, 1511870, 1950800, 2418992, 3023740, 3779675, 3901600, 4837984, 6047480, 7559350, 12094960, 15118700, 24189920, 30237400, 60474800, 120949600]

約数ペア:

[(1, 120949600), (2, 60474800), (4, 30237400), (5, 24189920), (8, 15118700), (10, 12094960), (16, 7559350), (20, 6047480), (25, 4837984), (31, 3901600), (32, 3779675), (40, 3023740), (50, 2418992), (62, 1950800), (80, 1511870), (100, 1209496), (124, 975400), (155, 780320), (160, 755935), (200, 604748), (248, 487700), (310, 390160), (400, 302374), (496, 243850), (620, 195080), (775, 156064), (800, 151187), (992, 121925), (1240, 97540), (1550, 78032), (2480, 48770), (3100, 39016), (4877, 24800), (4960, 24385), (6200, 19508), (9754, 12400)]