140909880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37879}}^1$

素因数の和:37924

約数の個数: 64

約数和(自身を含む): 436377600

約数和(自身を除く): 295467720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37879, 75758, 113637, 151516, 189395, 227274, 303032, 378790, 454548, 568185, 757580, 909096, 1136370, 1174249, 1515160, 2272740, 2348498, 3522747, 4545480, 4696996, 5871245, 7045494, 9393992, 11742490, 14090988, 17613735, 23484980, 28181976, 35227470, 46969960, 70454940, 140909880]

約数ペア:

[(1, 140909880), (2, 70454940), (3, 46969960), (4, 35227470), (5, 28181976), (6, 23484980), (8, 17613735), (10, 14090988), (12, 11742490), (15, 9393992), (20, 7045494), (24, 5871245), (30, 4696996), (31, 4545480), (40, 3522747), (60, 2348498), (62, 2272740), (93, 1515160), (120, 1174249), (124, 1136370), (155, 909096), (186, 757580), (248, 568185), (310, 454548), (372, 378790), (465, 303032), (620, 227274), (744, 189395), (930, 151516), (1240, 113637), (1860, 75758), (3720, 37879)]