31094880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64781}}^1$

素因数の和:64799

約数の個数: 48

約数和(自身を含む): 97950384

約数和(自身を除く): 66855504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 64781, 129562, 194343, 259124, 323905, 388686, 518248, 647810, 777372, 971715, 1036496, 1295620, 1554744, 1943430, 2072992, 2591240, 3109488, 3886860, 5182480, 6218976, 7773720, 10364960, 15547440, 31094880]

約数ペア:

[(1, 31094880), (2, 15547440), (3, 10364960), (4, 7773720), (5, 6218976), (6, 5182480), (8, 3886860), (10, 3109488), (12, 2591240), (15, 2072992), (16, 1943430), (20, 1554744), (24, 1295620), (30, 1036496), (32, 971715), (40, 777372), (48, 647810), (60, 518248), (80, 388686), (96, 323905), (120, 259124), (160, 194343), (240, 129562), (480, 64781)]