23989200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19991}}^1$

素因数の和:20012

約数の個数: 60

約数和(自身を含む): 76849248

約数和(自身を除く): 52860048

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, 19991, 39982, 59973, 79964, 99955, 119946, 159928, 199910, 239892, 299865, 319856, 399820, 479784, 499775, 599730, 799640, 959568, 999550, 1199460, 1499325, 1599280, 1999100, 2398920, 2998650, 3998200, 4797840, 5997300, 7996400, 11994600, 23989200]

約数ペア:

[(1, 23989200), (2, 11994600), (3, 7996400), (4, 5997300), (5, 4797840), (6, 3998200), (8, 2998650), (10, 2398920), (12, 1999100), (15, 1599280), (16, 1499325), (20, 1199460), (24, 999550), (25, 959568), (30, 799640), (40, 599730), (48, 499775), (50, 479784), (60, 399820), (75, 319856), (80, 299865), (100, 239892), (120, 199910), (150, 159928), (200, 119946), (240, 99955), (300, 79964), (400, 59973), (600, 39982), (1200, 19991)]