2497850280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{3331}}^1$

素因数の和:5431

約数の個数: 96

約数和(自身を含む): 8124348960

約数和(自身を除く): 5626498680

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, 2083, 3331, 4166, 6249, 6662, 8332, 9993, 10415, 12498, 13324, 16655, 16664, 18747, 19986, 20830, 24996, 26648, 29979, 31245, 33310, 37494, 39972, 41660, 49965, 49992, 59958, 62490, 66620, 74988, 79944, 83320, 93735, 99930, 119916, 124980, 133240, 149895, 149976, 187470, 199860, 239832, 249960, 299790, 374940, 399720, 599580, 749880, 1199160, 6938473, 13876946, 20815419, 27753892, 34692365, 41630838, 55507784, 62446257, 69384730, 83261676, 104077095, 124892514, 138769460, 166523352, 208154190, 249785028, 277538920, 312231285, 416308380, 499570056, 624462570, 832616760, 1248925140, 2497850280]

約数ペア:

[(1, 2497850280), (2, 1248925140), (3, 832616760), (4, 624462570), (5, 499570056), (6, 416308380), (8, 312231285), (9, 277538920), (10, 249785028), (12, 208154190), (15, 166523352), (18, 138769460), (20, 124892514), (24, 104077095), (30, 83261676), (36, 69384730), (40, 62446257), (45, 55507784), (60, 41630838), (72, 34692365), (90, 27753892), (120, 20815419), (180, 13876946), (360, 6938473), (2083, 1199160), (3331, 749880), (4166, 599580), (6249, 399720), (6662, 374940), (8332, 299790), (9993, 249960), (10415, 239832), (12498, 199860), (13324, 187470), (16655, 149976), (16664, 149895), (18747, 133240), (19986, 124980), (20830, 119916), (24996, 99930), (26648, 93735), (29979, 83320), (31245, 79944), (33310, 74988), (37494, 66620), (39972, 62490), (41660, 59958), (49965, 49992)]