88327920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21649}}^1$

素因数の和:21682

約数の個数: 80

約数和(自身を含む): 289936800

約数和(自身を除く): 201608880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21649, 43298, 64947, 86596, 108245, 129894, 173192, 216490, 259788, 324735, 346384, 368033, 432980, 519576, 649470, 736066, 865960, 1039152, 1104099, 1298940, 1472132, 1731920, 1840165, 2208198, 2597880, 2944264, 3680330, 4416396, 5195760, 5520495, 5888528, 7360660, 8832792, 11040990, 14721320, 17665584, 22081980, 29442640, 44163960, 88327920]

約数ペア:

[(1, 88327920), (2, 44163960), (3, 29442640), (4, 22081980), (5, 17665584), (6, 14721320), (8, 11040990), (10, 8832792), (12, 7360660), (15, 5888528), (16, 5520495), (17, 5195760), (20, 4416396), (24, 3680330), (30, 2944264), (34, 2597880), (40, 2208198), (48, 1840165), (51, 1731920), (60, 1472132), (68, 1298940), (80, 1104099), (85, 1039152), (102, 865960), (120, 736066), (136, 649470), (170, 519576), (204, 432980), (240, 368033), (255, 346384), (272, 324735), (340, 259788), (408, 216490), (510, 173192), (680, 129894), (816, 108245), (1020, 86596), (1360, 64947), (2040, 43298), (4080, 21649)]