119460640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 308206080

約数和(自身を除く): 188745440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 104, 130, 158, 160, 208, 260, 316, 395, 416, 520, 632, 727, 790, 1027, 1040, 1264, 1454, 1580, 2054, 2080, 2528, 2908, 3160, 3635, 4108, 5135, 5816, 6320, 7270, 8216, 9451, 10270, 11632, 12640, 14540, 16432, 18902, 20540, 23264, 29080, 32864, 37804, 41080, 47255, 57433, 58160, 75608, 82160, 94510, 114866, 116320, 151216, 164320, 189020, 229732, 287165, 302432, 378040, 459464, 574330, 746629, 756080, 918928, 1148660, 1493258, 1512160, 1837856, 2297320, 2986516, 3733145, 4594640, 5973032, 7466290, 9189280, 11946064, 14932580, 23892128, 29865160, 59730320, 119460640]

約数ペア:

[(1, 119460640), (2, 59730320), (4, 29865160), (5, 23892128), (8, 14932580), (10, 11946064), (13, 9189280), (16, 7466290), (20, 5973032), (26, 4594640), (32, 3733145), (40, 2986516), (52, 2297320), (65, 1837856), (79, 1512160), (80, 1493258), (104, 1148660), (130, 918928), (158, 756080), (160, 746629), (208, 574330), (260, 459464), (316, 378040), (395, 302432), (416, 287165), (520, 229732), (632, 189020), (727, 164320), (790, 151216), (1027, 116320), (1040, 114866), (1264, 94510), (1454, 82160), (1580, 75608), (2054, 58160), (2080, 57433), (2528, 47255), (2908, 41080), (3160, 37804), (3635, 32864), (4108, 29080), (5135, 23264), (5816, 20540), (6320, 18902), (7270, 16432), (8216, 14540), (9451, 12640), (10270, 11632)]