315295320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 960286320

約数和(自身を除く): 644991000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 421, 474, 632, 790, 842, 948, 1185, 1263, 1580, 1684, 1896, 2105, 2370, 2526, 3160, 3368, 4210, 4740, 5052, 6241, 6315, 8420, 9480, 10104, 12482, 12630, 16840, 18723, 24964, 25260, 31205, 33259, 37446, 49928, 50520, 62410, 66518, 74892, 93615, 99777, 124820, 133036, 149784, 166295, 187230, 199554, 249640, 266072, 332590, 374460, 399108, 498885, 665180, 748920, 798216, 997770, 1330360, 1995540, 2627461, 3991080, 5254922, 7882383, 10509844, 13137305, 15764766, 21019688, 26274610, 31529532, 39411915, 52549220, 63059064, 78823830, 105098440, 157647660, 315295320]

約数ペア:

[(1, 315295320), (2, 157647660), (3, 105098440), (4, 78823830), (5, 63059064), (6, 52549220), (8, 39411915), (10, 31529532), (12, 26274610), (15, 21019688), (20, 15764766), (24, 13137305), (30, 10509844), (40, 7882383), (60, 5254922), (79, 3991080), (120, 2627461), (158, 1995540), (237, 1330360), (316, 997770), (395, 798216), (421, 748920), (474, 665180), (632, 498885), (790, 399108), (842, 374460), (948, 332590), (1185, 266072), (1263, 249640), (1580, 199554), (1684, 187230), (1896, 166295), (2105, 149784), (2370, 133036), (2526, 124820), (3160, 99777), (3368, 93615), (4210, 74892), (4740, 66518), (5052, 62410), (6241, 50520), (6315, 49928), (8420, 37446), (9480, 33259), (10104, 31205), (12482, 25260), (12630, 24964), (16840, 18723)]