28639200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11933}}^1$

素因数の和:11956

約数の個数: 72

約数和(自身を含む): 93228408

約数和(自身を除く): 64589208

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, 11933, 23866, 35799, 47732, 59665, 71598, 95464, 119330, 143196, 178995, 190928, 238660, 286392, 298325, 357990, 381856, 477320, 572784, 596650, 715980, 894975, 954640, 1145568, 1193300, 1431960, 1789950, 1909280, 2386600, 2863920, 3579900, 4773200, 5727840, 7159800, 9546400, 14319600, 28639200]

約数ペア:

[(1, 28639200), (2, 14319600), (3, 9546400), (4, 7159800), (5, 5727840), (6, 4773200), (8, 3579900), (10, 2863920), (12, 2386600), (15, 1909280), (16, 1789950), (20, 1431960), (24, 1193300), (25, 1145568), (30, 954640), (32, 894975), (40, 715980), (48, 596650), (50, 572784), (60, 477320), (75, 381856), (80, 357990), (96, 298325), (100, 286392), (120, 238660), (150, 190928), (160, 178995), (200, 143196), (240, 119330), (300, 95464), (400, 71598), (480, 59665), (600, 47732), (800, 35799), (1200, 23866), (2400, 11933)]