31440987840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32751029}}^1$

素因数の和:32751049

約数の個数: 56

約数和(自身を含む): 99825139440

約数和(自身を除く): 68384151600

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, 32751029, 65502058, 98253087, 131004116, 163755145, 196506174, 262008232, 327510290, 393012348, 491265435, 524016464, 655020580, 786024696, 982530870, 1048032928, 1310041160, 1572049392, 1965061740, 2096065856, 2620082320, 3144098784, 3930123480, 5240164640, 6288197568, 7860246960, 10480329280, 15720493920, 31440987840]

約数ペア:

[(1, 31440987840), (2, 15720493920), (3, 10480329280), (4, 7860246960), (5, 6288197568), (6, 5240164640), (8, 3930123480), (10, 3144098784), (12, 2620082320), (15, 2096065856), (16, 1965061740), (20, 1572049392), (24, 1310041160), (30, 1048032928), (32, 982530870), (40, 786024696), (48, 655020580), (60, 524016464), (64, 491265435), (80, 393012348), (96, 327510290), (120, 262008232), (160, 196506174), (192, 163755145), (240, 131004116), (320, 98253087), (480, 65502058), (960, 32751029)]