329277720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6709}}^1$

素因数の和:7132

約数の個数: 64

約数和(自身を含む): 990396000

約数和(自身を除く): 661118280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 6709, 8180, 9816, 12270, 13418, 16360, 20127, 24540, 26836, 33545, 40254, 49080, 53672, 67090, 80508, 100635, 134180, 161016, 201270, 268360, 402540, 805080, 2743981, 5487962, 8231943, 10975924, 13719905, 16463886, 21951848, 27439810, 32927772, 41159715, 54879620, 65855544, 82319430, 109759240, 164638860, 329277720]

約数ペア:

[(1, 329277720), (2, 164638860), (3, 109759240), (4, 82319430), (5, 65855544), (6, 54879620), (8, 41159715), (10, 32927772), (12, 27439810), (15, 21951848), (20, 16463886), (24, 13719905), (30, 10975924), (40, 8231943), (60, 5487962), (120, 2743981), (409, 805080), (818, 402540), (1227, 268360), (1636, 201270), (2045, 161016), (2454, 134180), (3272, 100635), (4090, 80508), (4908, 67090), (6135, 53672), (6709, 49080), (8180, 40254), (9816, 33545), (12270, 26836), (13418, 24540), (16360, 20127)]