77630760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{967}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 253693440

約数和(自身を除く): 176062680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 967, 1115, 1338, 1784, 1934, 2007, 2230, 2676, 2901, 3345, 3868, 4014, 4460, 4835, 5352, 5802, 6690, 7736, 8028, 8703, 8920, 9670, 10035, 11604, 13380, 14505, 16056, 17406, 19340, 20070, 23208, 26760, 29010, 34812, 38680, 40140, 43515, 58020, 69624, 80280, 87030, 116040, 174060, 215641, 348120, 431282, 646923, 862564, 1078205, 1293846, 1725128, 1940769, 2156410, 2587692, 3234615, 3881538, 4312820, 5175384, 6469230, 7763076, 8625640, 9703845, 12938460, 15526152, 19407690, 25876920, 38815380, 77630760]

約数ペア:

[(1, 77630760), (2, 38815380), (3, 25876920), (4, 19407690), (5, 15526152), (6, 12938460), (8, 9703845), (9, 8625640), (10, 7763076), (12, 6469230), (15, 5175384), (18, 4312820), (20, 3881538), (24, 3234615), (30, 2587692), (36, 2156410), (40, 1940769), (45, 1725128), (60, 1293846), (72, 1078205), (90, 862564), (120, 646923), (180, 431282), (223, 348120), (360, 215641), (446, 174060), (669, 116040), (892, 87030), (967, 80280), (1115, 69624), (1338, 58020), (1784, 43515), (1934, 40140), (2007, 38680), (2230, 34812), (2676, 29010), (2901, 26760), (3345, 23208), (3868, 20070), (4014, 19340), (4460, 17406), (4835, 16056), (5352, 14505), (5802, 13380), (6690, 11604), (7736, 10035), (8028, 9670), (8703, 8920)]