117681840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 120

約数和(自身を含む): 400807680

約数和(自身を除く): 283125840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2239, 2628, 2920, 3285, 3504, 4380, 4478, 5256, 5840, 6570, 6717, 8760, 8956, 10512, 11195, 13140, 13434, 17520, 17912, 20151, 22390, 26280, 26868, 33585, 35824, 40302, 44780, 52560, 53736, 67170, 80604, 89560, 100755, 107472, 134340, 161208, 163447, 179120, 201510, 268680, 322416, 326894, 403020, 490341, 537360, 653788, 806040, 817235, 980682, 1307576, 1471023, 1612080, 1634470, 1961364, 2451705, 2615152, 2942046, 3268940, 3922728, 4903410, 5884092, 6537880, 7355115, 7845456, 9806820, 11768184, 13075760, 14710230, 19613640, 23536368, 29420460, 39227280, 58840920, 117681840]

約数ペア:

[(1, 117681840), (2, 58840920), (3, 39227280), (4, 29420460), (5, 23536368), (6, 19613640), (8, 14710230), (9, 13075760), (10, 11768184), (12, 9806820), (15, 7845456), (16, 7355115), (18, 6537880), (20, 5884092), (24, 4903410), (30, 3922728), (36, 3268940), (40, 2942046), (45, 2615152), (48, 2451705), (60, 1961364), (72, 1634470), (73, 1612080), (80, 1471023), (90, 1307576), (120, 980682), (144, 817235), (146, 806040), (180, 653788), (219, 537360), (240, 490341), (292, 403020), (360, 326894), (365, 322416), (438, 268680), (584, 201510), (657, 179120), (720, 163447), (730, 161208), (876, 134340), (1095, 107472), (1168, 100755), (1314, 89560), (1460, 80604), (1752, 67170), (2190, 53736), (2239, 52560), (2628, 44780), (2920, 40302), (3285, 35824), (3504, 33585), (4380, 26868), (4478, 26280), (5256, 22390), (5840, 20151), (6570, 17912), (6717, 17520), (8760, 13434), (8956, 13140), (10512, 11195)]