30576160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 45628640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 79, 80, 82, 118, 158, 160, 164, 205, 236, 295, 316, 328, 395, 410, 472, 590, 632, 656, 790, 820, 944, 1180, 1264, 1312, 1580, 1640, 1888, 2360, 2419, 2528, 3160, 3239, 3280, 4661, 4720, 4838, 6320, 6478, 6560, 9322, 9440, 9676, 12095, 12640, 12956, 16195, 18644, 19352, 23305, 24190, 25912, 32390, 37288, 38704, 46610, 48380, 51824, 64780, 74576, 77408, 93220, 96760, 103648, 129560, 149152, 186440, 191101, 193520, 259120, 372880, 382202, 387040, 518240, 745760, 764404, 955505, 1528808, 1911010, 3057616, 3822020, 6115232, 7644040, 15288080, 30576160]

約数ペア:

[(1, 30576160), (2, 15288080), (4, 7644040), (5, 6115232), (8, 3822020), (10, 3057616), (16, 1911010), (20, 1528808), (32, 955505), (40, 764404), (41, 745760), (59, 518240), (79, 387040), (80, 382202), (82, 372880), (118, 259120), (158, 193520), (160, 191101), (164, 186440), (205, 149152), (236, 129560), (295, 103648), (316, 96760), (328, 93220), (395, 77408), (410, 74576), (472, 64780), (590, 51824), (632, 48380), (656, 46610), (790, 38704), (820, 37288), (944, 32390), (1180, 25912), (1264, 24190), (1312, 23305), (1580, 19352), (1640, 18644), (1888, 16195), (2360, 12956), (2419, 12640), (2528, 12095), (3160, 9676), (3239, 9440), (3280, 9322), (4661, 6560), (4720, 6478), (4838, 6320)]