80473560

素因数分解:

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

素因数の和:670627

約数の個数: 32

約数和(自身を含む): 241421040

約数和(自身を除く): 160947480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 670613, 1341226, 2011839, 2682452, 3353065, 4023678, 5364904, 6706130, 8047356, 10059195, 13412260, 16094712, 20118390, 26824520, 40236780, 80473560]

約数ペア:

[(1, 80473560), (2, 40236780), (3, 26824520), (4, 20118390), (5, 16094712), (6, 13412260), (8, 10059195), (10, 8047356), (12, 6706130), (15, 5364904), (20, 4023678), (24, 3353065), (30, 2682452), (40, 2011839), (60, 1341226), (120, 670613)]