248069880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{983}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 808198560

約数和(自身を除く): 560128680

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, 360, 701, 983, 1402, 1966, 2103, 2804, 2949, 3505, 3932, 4206, 4915, 5608, 5898, 6309, 7010, 7864, 8412, 8847, 9830, 10515, 11796, 12618, 14020, 14745, 16824, 17694, 19660, 21030, 23592, 25236, 28040, 29490, 31545, 35388, 39320, 42060, 44235, 50472, 58980, 63090, 70776, 84120, 88470, 117960, 126180, 176940, 252360, 353880, 689083, 1378166, 2067249, 2756332, 3445415, 4134498, 5512664, 6201747, 6890830, 8268996, 10336245, 12403494, 13781660, 16537992, 20672490, 24806988, 27563320, 31008735, 41344980, 49613976, 62017470, 82689960, 124034940, 248069880]

約数ペア:

[(1, 248069880), (2, 124034940), (3, 82689960), (4, 62017470), (5, 49613976), (6, 41344980), (8, 31008735), (9, 27563320), (10, 24806988), (12, 20672490), (15, 16537992), (18, 13781660), (20, 12403494), (24, 10336245), (30, 8268996), (36, 6890830), (40, 6201747), (45, 5512664), (60, 4134498), (72, 3445415), (90, 2756332), (120, 2067249), (180, 1378166), (360, 689083), (701, 353880), (983, 252360), (1402, 176940), (1966, 126180), (2103, 117960), (2804, 88470), (2949, 84120), (3505, 70776), (3932, 63090), (4206, 58980), (4915, 50472), (5608, 44235), (5898, 42060), (6309, 39320), (7010, 35388), (7864, 31545), (8412, 29490), (8847, 28040), (9830, 25236), (10515, 23592), (11796, 21030), (12618, 19660), (14020, 17694), (14745, 16824)]