200932320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{647}}^2$

素因数の和:1312

約数の個数: 72

約数和(自身を含む): 633916584

約数和(自身を除く): 432984264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 20704, 25880, 31056, 38820, 51760, 62112, 77640, 103520, 155280, 310560, 418609, 837218, 1255827, 1674436, 2093045, 2511654, 3348872, 4186090, 5023308, 6279135, 6697744, 8372180, 10046616, 12558270, 13395488, 16744360, 20093232, 25116540, 33488720, 40186464, 50233080, 66977440, 100466160, 200932320]

約数ペア:

[(1, 200932320), (2, 100466160), (3, 66977440), (4, 50233080), (5, 40186464), (6, 33488720), (8, 25116540), (10, 20093232), (12, 16744360), (15, 13395488), (16, 12558270), (20, 10046616), (24, 8372180), (30, 6697744), (32, 6279135), (40, 5023308), (48, 4186090), (60, 3348872), (80, 2511654), (96, 2093045), (120, 1674436), (160, 1255827), (240, 837218), (480, 418609), (647, 310560), (1294, 155280), (1941, 103520), (2588, 77640), (3235, 62112), (3882, 51760), (5176, 38820), (6470, 31056), (7764, 25880), (9705, 20704), (10352, 19410), (12940, 15528)]