30475440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4703}}^1$

素因数の和:4728

約数の個数: 100

約数和(自身を含む): 105868224

約数和(自身を除く): 75392784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4703, 6480, 9406, 14109, 18812, 23515, 28218, 37624, 42327, 47030, 56436, 70545, 75248, 84654, 94060, 112872, 126981, 141090, 169308, 188120, 211635, 225744, 253962, 282180, 338616, 376240, 380943, 423270, 507924, 564360, 634905, 677232, 761886, 846540, 1015848, 1128720, 1269810, 1523772, 1693080, 1904715, 2031696, 2539620, 3047544, 3386160, 3809430, 5079240, 6095088, 7618860, 10158480, 15237720, 30475440]

約数ペア:

[(1, 30475440), (2, 15237720), (3, 10158480), (4, 7618860), (5, 6095088), (6, 5079240), (8, 3809430), (9, 3386160), (10, 3047544), (12, 2539620), (15, 2031696), (16, 1904715), (18, 1693080), (20, 1523772), (24, 1269810), (27, 1128720), (30, 1015848), (36, 846540), (40, 761886), (45, 677232), (48, 634905), (54, 564360), (60, 507924), (72, 423270), (80, 380943), (81, 376240), (90, 338616), (108, 282180), (120, 253962), (135, 225744), (144, 211635), (162, 188120), (180, 169308), (216, 141090), (240, 126981), (270, 112872), (324, 94060), (360, 84654), (405, 75248), (432, 70545), (540, 56436), (648, 47030), (720, 42327), (810, 37624), (1080, 28218), (1296, 23515), (1620, 18812), (2160, 14109), (3240, 9406), (4703, 6480)]