7960800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 26998272

約数和(自身を除く): 19037472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 107, 120, 124, 150, 155, 160, 186, 200, 214, 240, 248, 300, 310, 321, 372, 400, 428, 465, 480, 496, 535, 600, 620, 642, 744, 775, 800, 856, 930, 992, 1070, 1200, 1240, 1284, 1488, 1550, 1605, 1712, 1860, 2140, 2325, 2400, 2480, 2568, 2675, 2976, 3100, 3210, 3317, 3424, 3720, 4280, 4650, 4960, 5136, 5350, 6200, 6420, 6634, 7440, 8025, 8560, 9300, 9951, 10272, 10700, 12400, 12840, 13268, 14880, 16050, 16585, 17120, 18600, 19902, 21400, 24800, 25680, 26536, 32100, 33170, 37200, 39804, 42800, 49755, 51360, 53072, 64200, 66340, 74400, 79608, 82925, 85600, 99510, 106144, 128400, 132680, 159216, 165850, 199020, 248775, 256800, 265360, 318432, 331700, 398040, 497550, 530720, 663400, 796080, 995100, 1326800, 1592160, 1990200, 2653600, 3980400, 7960800]

約数ペア:

[(1, 7960800), (2, 3980400), (3, 2653600), (4, 1990200), (5, 1592160), (6, 1326800), (8, 995100), (10, 796080), (12, 663400), (15, 530720), (16, 497550), (20, 398040), (24, 331700), (25, 318432), (30, 265360), (31, 256800), (32, 248775), (40, 199020), (48, 165850), (50, 159216), (60, 132680), (62, 128400), (75, 106144), (80, 99510), (93, 85600), (96, 82925), (100, 79608), (107, 74400), (120, 66340), (124, 64200), (150, 53072), (155, 51360), (160, 49755), (186, 42800), (200, 39804), (214, 37200), (240, 33170), (248, 32100), (300, 26536), (310, 25680), (321, 24800), (372, 21400), (400, 19902), (428, 18600), (465, 17120), (480, 16585), (496, 16050), (535, 14880), (600, 13268), (620, 12840), (642, 12400), (744, 10700), (775, 10272), (800, 9951), (856, 9300), (930, 8560), (992, 8025), (1070, 7440), (1200, 6634), (1240, 6420), (1284, 6200), (1488, 5350), (1550, 5136), (1605, 4960), (1712, 4650), (1860, 4280), (2140, 3720), (2325, 3424), (2400, 3317), (2480, 3210), (2568, 3100), (2675, 2976)]