9885720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6337}}^1$

素因数の和:6364

約数の個数: 64

約数和(自身を含む): 31943520

約数和(自身を除く): 22057800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6337, 12674, 19011, 25348, 31685, 38022, 50696, 63370, 76044, 82381, 95055, 126740, 152088, 164762, 190110, 247143, 253480, 329524, 380220, 411905, 494286, 659048, 760440, 823810, 988572, 1235715, 1647620, 1977144, 2471430, 3295240, 4942860, 9885720]

約数ペア:

[(1, 9885720), (2, 4942860), (3, 3295240), (4, 2471430), (5, 1977144), (6, 1647620), (8, 1235715), (10, 988572), (12, 823810), (13, 760440), (15, 659048), (20, 494286), (24, 411905), (26, 380220), (30, 329524), (39, 253480), (40, 247143), (52, 190110), (60, 164762), (65, 152088), (78, 126740), (104, 95055), (120, 82381), (130, 76044), (156, 63370), (195, 50696), (260, 38022), (312, 31685), (390, 25348), (520, 19011), (780, 12674), (1560, 6337)]