12832800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{5347}}^1$

素因数の和:5370

約数の個数: 72

約数和(自身を含む): 41778576

約数和(自身を除く): 28945776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 5347, 10694, 16041, 21388, 26735, 32082, 42776, 53470, 64164, 80205, 85552, 106940, 128328, 133675, 160410, 171104, 213880, 256656, 267350, 320820, 401025, 427760, 513312, 534700, 641640, 802050, 855520, 1069400, 1283280, 1604100, 2138800, 2566560, 3208200, 4277600, 6416400, 12832800]

約数ペア:

[(1, 12832800), (2, 6416400), (3, 4277600), (4, 3208200), (5, 2566560), (6, 2138800), (8, 1604100), (10, 1283280), (12, 1069400), (15, 855520), (16, 802050), (20, 641640), (24, 534700), (25, 513312), (30, 427760), (32, 401025), (40, 320820), (48, 267350), (50, 256656), (60, 213880), (75, 171104), (80, 160410), (96, 133675), (100, 128328), (120, 106940), (150, 85552), (160, 80205), (200, 64164), (240, 53470), (300, 42776), (400, 32082), (480, 26735), (600, 21388), (800, 16041), (1200, 10694), (2400, 5347)]