134967720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4481}}^1$

素因数の和:4746

約数の個数: 64

約数和(自身を含む): 406607040

約数和(自身を除く): 271639320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 4481, 5020, 6024, 7530, 8962, 10040, 13443, 15060, 17924, 22405, 26886, 30120, 35848, 44810, 53772, 67215, 89620, 107544, 134430, 179240, 268860, 537720, 1124731, 2249462, 3374193, 4498924, 5623655, 6748386, 8997848, 11247310, 13496772, 16870965, 22494620, 26993544, 33741930, 44989240, 67483860, 134967720]

約数ペア:

[(1, 134967720), (2, 67483860), (3, 44989240), (4, 33741930), (5, 26993544), (6, 22494620), (8, 16870965), (10, 13496772), (12, 11247310), (15, 8997848), (20, 6748386), (24, 5623655), (30, 4498924), (40, 3374193), (60, 2249462), (120, 1124731), (251, 537720), (502, 268860), (753, 179240), (1004, 134430), (1255, 107544), (1506, 89620), (2008, 67215), (2510, 53772), (3012, 44810), (3765, 35848), (4481, 30120), (5020, 26886), (6024, 22405), (7530, 17924), (8962, 15060), (10040, 13443)]