128323200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13367}}^1$

素因数の和:13394

約数の個数: 96

約数和(自身を含む): 422696160

約数和(自身を除く): 294372960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 213872, 267340, 320808, 334175, 401010, 427744, 534680, 641616, 668350, 802020, 855488, 1002525, 1069360, 1283232, 1336700, 1604040, 1710976, 2005050, 2138720, 2566464, 2673400, 3208080, 4010100, 4277440, 5132928, 5346800, 6416160, 8020200, 8554880, 10693600, 12832320, 16040400, 21387200, 25664640, 32080800, 42774400, 64161600, 128323200]

約数ペア:

[(1, 128323200), (2, 64161600), (3, 42774400), (4, 32080800), (5, 25664640), (6, 21387200), (8, 16040400), (10, 12832320), (12, 10693600), (15, 8554880), (16, 8020200), (20, 6416160), (24, 5346800), (25, 5132928), (30, 4277440), (32, 4010100), (40, 3208080), (48, 2673400), (50, 2566464), (60, 2138720), (64, 2005050), (75, 1710976), (80, 1604040), (96, 1336700), (100, 1283232), (120, 1069360), (128, 1002525), (150, 855488), (160, 802020), (192, 668350), (200, 641616), (240, 534680), (300, 427744), (320, 401010), (384, 334175), (400, 320808), (480, 267340), (600, 213872), (640, 200505), (800, 160404), (960, 133670), (1200, 106936), (1600, 80202), (1920, 66835), (2400, 53468), (3200, 40101), (4800, 26734), (9600, 13367)]