123703740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229081}}^1$

素因数の和:229099

約数の個数: 48

約数和(自身を含む): 384857760

約数和(自身を除く): 261154020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 229081, 458162, 687243, 916324, 1145405, 1374486, 2061729, 2290810, 2748972, 3436215, 4123458, 4581620, 6185187, 6872430, 8246916, 10308645, 12370374, 13744860, 20617290, 24740748, 30925935, 41234580, 61851870, 123703740]

約数ペア:

[(1, 123703740), (2, 61851870), (3, 41234580), (4, 30925935), (5, 24740748), (6, 20617290), (9, 13744860), (10, 12370374), (12, 10308645), (15, 8246916), (18, 6872430), (20, 6185187), (27, 4581620), (30, 4123458), (36, 3436215), (45, 2748972), (54, 2290810), (60, 2061729), (90, 1374486), (108, 1145405), (135, 916324), (180, 687243), (270, 458162), (540, 229081)]