1319966400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{274993}}^1$

素因数の和:275018

約数の個数: 84

約数和(自身を含む): 4330605512

約数和(自身を除く): 3010639112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 274993, 549986, 824979, 1099972, 1374965, 1649958, 2199944, 2749930, 3299916, 4124895, 4399888, 5499860, 6599832, 6874825, 8249790, 8799776, 10999720, 13199664, 13749650, 16499580, 17599552, 20624475, 21999440, 26399328, 27499300, 32999160, 41248950, 43998880, 52798656, 54998600, 65998320, 82497900, 87997760, 109997200, 131996640, 164995800, 219994400, 263993280, 329991600, 439988800, 659983200, 1319966400]

約数ペア:

[(1, 1319966400), (2, 659983200), (3, 439988800), (4, 329991600), (5, 263993280), (6, 219994400), (8, 164995800), (10, 131996640), (12, 109997200), (15, 87997760), (16, 82497900), (20, 65998320), (24, 54998600), (25, 52798656), (30, 43998880), (32, 41248950), (40, 32999160), (48, 27499300), (50, 26399328), (60, 21999440), (64, 20624475), (75, 17599552), (80, 16499580), (96, 13749650), (100, 13199664), (120, 10999720), (150, 8799776), (160, 8249790), (192, 6874825), (200, 6599832), (240, 5499860), (300, 4399888), (320, 4124895), (400, 3299916), (480, 2749930), (600, 2199944), (800, 1649958), (960, 1374965), (1200, 1099972), (1600, 824979), (2400, 549986), (4800, 274993)]