70989480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{65731}}^1$

素因数の和:65751

約数の個数: 64

約数和(自身を含む): 236635200

約数和(自身を除く): 165645720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 65731, 131462, 197193, 262924, 328655, 394386, 525848, 591579, 657310, 788772, 985965, 1183158, 1314620, 1577544, 1774737, 1971930, 2366316, 2629240, 2957895, 3549474, 3943860, 4732632, 5915790, 7098948, 7887720, 8873685, 11831580, 14197896, 17747370, 23663160, 35494740, 70989480]

約数ペア:

[(1, 70989480), (2, 35494740), (3, 23663160), (4, 17747370), (5, 14197896), (6, 11831580), (8, 8873685), (9, 7887720), (10, 7098948), (12, 5915790), (15, 4732632), (18, 3943860), (20, 3549474), (24, 2957895), (27, 2629240), (30, 2366316), (36, 1971930), (40, 1774737), (45, 1577544), (54, 1314620), (60, 1183158), (72, 985965), (90, 788772), (108, 657310), (120, 591579), (135, 525848), (180, 394386), (216, 328655), (270, 262924), (360, 197193), (540, 131462), (1080, 65731)]