15927600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1055

約数の個数: 120

約数和(自身を含む): 54999952

約数和(自身を除く): 39072352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1021, 1040, 1200, 1300, 1560, 1950, 2042, 2600, 3063, 3120, 3900, 4084, 5105, 5200, 6126, 7800, 8168, 10210, 12252, 13273, 15315, 15600, 16336, 20420, 24504, 25525, 26546, 30630, 39819, 40840, 49008, 51050, 53092, 61260, 66365, 76575, 79638, 81680, 102100, 106184, 122520, 132730, 153150, 159276, 199095, 204200, 212368, 245040, 265460, 306300, 318552, 331825, 398190, 408400, 530920, 612600, 637104, 663650, 796380, 995475, 1061840, 1225200, 1327300, 1592760, 1990950, 2654600, 3185520, 3981900, 5309200, 7963800, 15927600]

約数ペア:

[(1, 15927600), (2, 7963800), (3, 5309200), (4, 3981900), (5, 3185520), (6, 2654600), (8, 1990950), (10, 1592760), (12, 1327300), (13, 1225200), (15, 1061840), (16, 995475), (20, 796380), (24, 663650), (25, 637104), (26, 612600), (30, 530920), (39, 408400), (40, 398190), (48, 331825), (50, 318552), (52, 306300), (60, 265460), (65, 245040), (75, 212368), (78, 204200), (80, 199095), (100, 159276), (104, 153150), (120, 132730), (130, 122520), (150, 106184), (156, 102100), (195, 81680), (200, 79638), (208, 76575), (240, 66365), (260, 61260), (300, 53092), (312, 51050), (325, 49008), (390, 40840), (400, 39819), (520, 30630), (600, 26546), (624, 25525), (650, 24504), (780, 20420), (975, 16336), (1021, 15600), (1040, 15315), (1200, 13273), (1300, 12252), (1560, 10210), (1950, 8168), (2042, 7800), (2600, 6126), (3063, 5200), (3120, 5105), (3900, 4084)]