71755080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19289}}^1$

素因数の和:19334

約数の個数: 64

約数和(自身を含む): 222220800

約数和(自身を除く): 150465720

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, 19289, 38578, 57867, 77156, 96445, 115734, 154312, 192890, 231468, 289335, 385780, 462936, 578670, 597959, 771560, 1157340, 1195918, 1793877, 2314680, 2391836, 2989795, 3587754, 4783672, 5979590, 7175508, 8969385, 11959180, 14351016, 17938770, 23918360, 35877540, 71755080]

約数ペア:

[(1, 71755080), (2, 35877540), (3, 23918360), (4, 17938770), (5, 14351016), (6, 11959180), (8, 8969385), (10, 7175508), (12, 5979590), (15, 4783672), (20, 3587754), (24, 2989795), (30, 2391836), (31, 2314680), (40, 1793877), (60, 1195918), (62, 1157340), (93, 771560), (120, 597959), (124, 578670), (155, 462936), (186, 385780), (248, 289335), (310, 231468), (372, 192890), (465, 154312), (620, 115734), (744, 96445), (930, 77156), (1240, 57867), (1860, 38578), (3720, 19289)]