68018880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70853}}^1$

素因数の和:70873

約数の個数: 56

約数和(自身を含む): 215962992

約数和(自身を除く): 147944112

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, 70853, 141706, 212559, 283412, 354265, 425118, 566824, 708530, 850236, 1062795, 1133648, 1417060, 1700472, 2125590, 2267296, 2834120, 3400944, 4251180, 4534592, 5668240, 6801888, 8502360, 11336480, 13603776, 17004720, 22672960, 34009440, 68018880]

約数ペア:

[(1, 68018880), (2, 34009440), (3, 22672960), (4, 17004720), (5, 13603776), (6, 11336480), (8, 8502360), (10, 6801888), (12, 5668240), (15, 4534592), (16, 4251180), (20, 3400944), (24, 2834120), (30, 2267296), (32, 2125590), (40, 1700472), (48, 1417060), (60, 1133648), (64, 1062795), (80, 850236), (96, 708530), (120, 566824), (160, 425118), (192, 354265), (240, 283412), (320, 212559), (480, 141706), (960, 70853)]