5180400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{1439}}^1$

素因数の和:1463

約数の個数: 90

約数和(自身を含む): 17989920

約数和(自身を除く): 12809520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1439, 1800, 2878, 3600, 4317, 5756, 7195, 8634, 11512, 12951, 14390, 17268, 21585, 23024, 25902, 28780, 34536, 35975, 43170, 51804, 57560, 64755, 69072, 71950, 86340, 103608, 107925, 115120, 129510, 143900, 172680, 207216, 215850, 259020, 287800, 323775, 345360, 431700, 518040, 575600, 647550, 863400, 1036080, 1295100, 1726800, 2590200, 5180400]

約数ペア:

[(1, 5180400), (2, 2590200), (3, 1726800), (4, 1295100), (5, 1036080), (6, 863400), (8, 647550), (9, 575600), (10, 518040), (12, 431700), (15, 345360), (16, 323775), (18, 287800), (20, 259020), (24, 215850), (25, 207216), (30, 172680), (36, 143900), (40, 129510), (45, 115120), (48, 107925), (50, 103608), (60, 86340), (72, 71950), (75, 69072), (80, 64755), (90, 57560), (100, 51804), (120, 43170), (144, 35975), (150, 34536), (180, 28780), (200, 25902), (225, 23024), (240, 21585), (300, 17268), (360, 14390), (400, 12951), (450, 11512), (600, 8634), (720, 7195), (900, 5756), (1200, 4317), (1439, 3600), (1800, 2878)]