19189200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{15991}}^1$

素因数の和:16012

約数の個数: 60

約数和(自身を含む): 61473248

約数和(自身を除く): 42284048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 15991, 31982, 47973, 63964, 79955, 95946, 127928, 159910, 191892, 239865, 255856, 319820, 383784, 399775, 479730, 639640, 767568, 799550, 959460, 1199325, 1279280, 1599100, 1918920, 2398650, 3198200, 3837840, 4797300, 6396400, 9594600, 19189200]

約数ペア:

[(1, 19189200), (2, 9594600), (3, 6396400), (4, 4797300), (5, 3837840), (6, 3198200), (8, 2398650), (10, 1918920), (12, 1599100), (15, 1279280), (16, 1199325), (20, 959460), (24, 799550), (25, 767568), (30, 639640), (40, 479730), (48, 399775), (50, 383784), (60, 319820), (75, 255856), (80, 239865), (100, 191892), (120, 159910), (150, 127928), (200, 95946), (240, 79955), (300, 63964), (400, 47973), (600, 31982), (1200, 15991)]