65063640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542197}}^1$

素因数の和:542211

約数の個数: 32

約数和(自身を含む): 195191280

約数和(自身を除く): 130127640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542197, 1084394, 1626591, 2168788, 2710985, 3253182, 4337576, 5421970, 6506364, 8132955, 10843940, 13012728, 16265910, 21687880, 32531820, 65063640]

約数ペア:

[(1, 65063640), (2, 32531820), (3, 21687880), (4, 16265910), (5, 13012728), (6, 10843940), (8, 8132955), (10, 6506364), (12, 5421970), (15, 4337576), (20, 3253182), (24, 2710985), (30, 2168788), (40, 1626591), (60, 1084394), (120, 542197)]