187893120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97861}}^1$

素因数の和:97883

約数の個数: 64

約数和(自身を含む): 598915440

約数和(自身を除く): 411022320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 97861, 195722, 293583, 391444, 489305, 587166, 782888, 978610, 1174332, 1467915, 1565776, 1957220, 2348664, 2935830, 3131552, 3914440, 4697328, 5871660, 6263104, 7828880, 9394656, 11743320, 12526208, 15657760, 18789312, 23486640, 31315520, 37578624, 46973280, 62631040, 93946560, 187893120]

約数ペア:

[(1, 187893120), (2, 93946560), (3, 62631040), (4, 46973280), (5, 37578624), (6, 31315520), (8, 23486640), (10, 18789312), (12, 15657760), (15, 12526208), (16, 11743320), (20, 9394656), (24, 7828880), (30, 6263104), (32, 5871660), (40, 4697328), (48, 3914440), (60, 3131552), (64, 2935830), (80, 2348664), (96, 1957220), (120, 1565776), (128, 1467915), (160, 1174332), (192, 978610), (240, 782888), (320, 587166), (384, 489305), (480, 391444), (640, 293583), (960, 195722), (1920, 97861)]