31059240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{258827}}^1$

素因数の和:258841

約数の個数: 32

約数和(自身を含む): 93178080

約数和(自身を除く): 62118840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 258827, 517654, 776481, 1035308, 1294135, 1552962, 2070616, 2588270, 3105924, 3882405, 5176540, 6211848, 7764810, 10353080, 15529620, 31059240]

約数ペア:

[(1, 31059240), (2, 15529620), (3, 10353080), (4, 7764810), (5, 6211848), (6, 5176540), (8, 3882405), (10, 3105924), (12, 2588270), (15, 2070616), (20, 1552962), (24, 1294135), (30, 1035308), (40, 776481), (60, 517654), (120, 258827)]