4490400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{1871}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 14624064

約数和(自身を除く): 10133664

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, 1871, 2400, 3742, 5613, 7484, 9355, 11226, 14968, 18710, 22452, 28065, 29936, 37420, 44904, 46775, 56130, 59872, 74840, 89808, 93550, 112260, 140325, 149680, 179616, 187100, 224520, 280650, 299360, 374200, 449040, 561300, 748400, 898080, 1122600, 1496800, 2245200, 4490400]

約数ペア:

[(1, 4490400), (2, 2245200), (3, 1496800), (4, 1122600), (5, 898080), (6, 748400), (8, 561300), (10, 449040), (12, 374200), (15, 299360), (16, 280650), (20, 224520), (24, 187100), (25, 179616), (30, 149680), (32, 140325), (40, 112260), (48, 93550), (50, 89808), (60, 74840), (75, 59872), (80, 56130), (96, 46775), (100, 44904), (120, 37420), (150, 29936), (160, 28065), (200, 22452), (240, 18710), (300, 14968), (400, 11226), (480, 9355), (600, 7484), (800, 5613), (1200, 3742), (1871, 2400)]