126488400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{105407}}^1$

素因数の和:105428

約数の個数: 60

約数和(自身を含む): 405188352

約数和(自身を除く): 278699952

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, 105407, 210814, 316221, 421628, 527035, 632442, 843256, 1054070, 1264884, 1581105, 1686512, 2108140, 2529768, 2635175, 3162210, 4216280, 5059536, 5270350, 6324420, 7905525, 8432560, 10540700, 12648840, 15811050, 21081400, 25297680, 31622100, 42162800, 63244200, 126488400]

約数ペア:

[(1, 126488400), (2, 63244200), (3, 42162800), (4, 31622100), (5, 25297680), (6, 21081400), (8, 15811050), (10, 12648840), (12, 10540700), (15, 8432560), (16, 7905525), (20, 6324420), (24, 5270350), (25, 5059536), (30, 4216280), (40, 3162210), (48, 2635175), (50, 2529768), (60, 2108140), (75, 1686512), (80, 1581105), (100, 1264884), (120, 1054070), (150, 843256), (200, 632442), (240, 527035), (300, 421628), (400, 316221), (600, 210814), (1200, 105407)]