17882207760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{116239}}^1$

素因数の和:116896

約数の個数: 80

約数和(自身を含む): 55521803520

約数和(自身を除く): 37639595760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 641, 1282, 1923, 2564, 3205, 3846, 5128, 6410, 7692, 9615, 10256, 12820, 15384, 19230, 25640, 30768, 38460, 51280, 76920, 116239, 153840, 232478, 348717, 464956, 581195, 697434, 929912, 1162390, 1394868, 1743585, 1859824, 2324780, 2789736, 3487170, 4649560, 5579472, 6974340, 9299120, 13948680, 27897360, 74509199, 149018398, 223527597, 298036796, 372545995, 447055194, 596073592, 745091990, 894110388, 1117637985, 1192147184, 1490183980, 1788220776, 2235275970, 2980367960, 3576441552, 4470551940, 5960735920, 8941103880, 17882207760]

約数ペア:

[(1, 17882207760), (2, 8941103880), (3, 5960735920), (4, 4470551940), (5, 3576441552), (6, 2980367960), (8, 2235275970), (10, 1788220776), (12, 1490183980), (15, 1192147184), (16, 1117637985), (20, 894110388), (24, 745091990), (30, 596073592), (40, 447055194), (48, 372545995), (60, 298036796), (80, 223527597), (120, 149018398), (240, 74509199), (641, 27897360), (1282, 13948680), (1923, 9299120), (2564, 6974340), (3205, 5579472), (3846, 4649560), (5128, 3487170), (6410, 2789736), (7692, 2324780), (9615, 1859824), (10256, 1743585), (12820, 1394868), (15384, 1162390), (19230, 929912), (25640, 697434), (30768, 581195), (38460, 464956), (51280, 348717), (76920, 232478), (116239, 153840)]