87677760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91331}}^1$

素因数の和:91351

約数の個数: 56

約数和(自身を含む): 278379936

約数和(自身を除く): 190702176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 91331, 182662, 273993, 365324, 456655, 547986, 730648, 913310, 1095972, 1369965, 1461296, 1826620, 2191944, 2739930, 2922592, 3653240, 4383888, 5479860, 5845184, 7306480, 8767776, 10959720, 14612960, 17535552, 21919440, 29225920, 43838880, 87677760]

約数ペア:

[(1, 87677760), (2, 43838880), (3, 29225920), (4, 21919440), (5, 17535552), (6, 14612960), (8, 10959720), (10, 8767776), (12, 7306480), (15, 5845184), (16, 5479860), (20, 4383888), (24, 3653240), (30, 2922592), (32, 2739930), (40, 2191944), (48, 1826620), (60, 1461296), (64, 1369965), (80, 1095972), (96, 913310), (120, 730648), (160, 547986), (192, 456655), (240, 365324), (320, 273993), (480, 182662), (960, 91331)]