207652320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{144203}}^1$

素因数の和:144224

約数の個数: 72

約数和(自身を含む): 708618456

約数和(自身を除く): 500966136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 144203, 288406, 432609, 576812, 721015, 865218, 1153624, 1297827, 1442030, 1730436, 2163045, 2307248, 2595654, 2884060, 3460872, 4326090, 4614496, 5191308, 5768120, 6489135, 6921744, 8652180, 10382616, 11536240, 12978270, 13843488, 17304360, 20765232, 23072480, 25956540, 34608720, 41530464, 51913080, 69217440, 103826160, 207652320]

約数ペア:

[(1, 207652320), (2, 103826160), (3, 69217440), (4, 51913080), (5, 41530464), (6, 34608720), (8, 25956540), (9, 23072480), (10, 20765232), (12, 17304360), (15, 13843488), (16, 12978270), (18, 11536240), (20, 10382616), (24, 8652180), (30, 6921744), (32, 6489135), (36, 5768120), (40, 5191308), (45, 4614496), (48, 4326090), (60, 3460872), (72, 2884060), (80, 2595654), (90, 2307248), (96, 2163045), (120, 1730436), (144, 1442030), (160, 1297827), (180, 1153624), (240, 865218), (288, 721015), (360, 576812), (480, 432609), (720, 288406), (1440, 144203)]