40236780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{670613}}^1$

素因数の和:670625

約数の個数: 24

約数和(自身を含む): 112663152

約数和(自身を除く): 72426372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 670613, 1341226, 2011839, 2682452, 3353065, 4023678, 6706130, 8047356, 10059195, 13412260, 20118390, 40236780]

約数ペア:

[(1, 40236780), (2, 20118390), (3, 13412260), (4, 10059195), (5, 8047356), (6, 6706130), (10, 4023678), (12, 3353065), (15, 2682452), (20, 2011839), (30, 1341226), (60, 670613)]