63289440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43951}}^1$

素因数の和:43972

約数の個数: 72

約数和(自身を含む): 215980128

約数和(自身を除く): 152690688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 43951, 87902, 131853, 175804, 219755, 263706, 351608, 395559, 439510, 527412, 659265, 703216, 791118, 879020, 1054824, 1318530, 1406432, 1582236, 1758040, 1977795, 2109648, 2637060, 3164472, 3516080, 3955590, 4219296, 5274120, 6328944, 7032160, 7911180, 10548240, 12657888, 15822360, 21096480, 31644720, 63289440]

約数ペア:

[(1, 63289440), (2, 31644720), (3, 21096480), (4, 15822360), (5, 12657888), (6, 10548240), (8, 7911180), (9, 7032160), (10, 6328944), (12, 5274120), (15, 4219296), (16, 3955590), (18, 3516080), (20, 3164472), (24, 2637060), (30, 2109648), (32, 1977795), (36, 1758040), (40, 1582236), (45, 1406432), (48, 1318530), (60, 1054824), (72, 879020), (80, 791118), (90, 703216), (96, 659265), (120, 527412), (144, 439510), (160, 395559), (180, 351608), (240, 263706), (288, 219755), (360, 175804), (480, 131853), (720, 87902), (1440, 43951)]