133370280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{123491}}^1$

素因数の和:123511

約数の個数: 64

約数和(自身を含む): 444571200

約数和(自身を除く): 311200920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 123491, 246982, 370473, 493964, 617455, 740946, 987928, 1111419, 1234910, 1481892, 1852365, 2222838, 2469820, 2963784, 3334257, 3704730, 4445676, 4939640, 5557095, 6668514, 7409460, 8891352, 11114190, 13337028, 14818920, 16671285, 22228380, 26674056, 33342570, 44456760, 66685140, 133370280]

約数ペア:

[(1, 133370280), (2, 66685140), (3, 44456760), (4, 33342570), (5, 26674056), (6, 22228380), (8, 16671285), (9, 14818920), (10, 13337028), (12, 11114190), (15, 8891352), (18, 7409460), (20, 6668514), (24, 5557095), (27, 4939640), (30, 4445676), (36, 3704730), (40, 3334257), (45, 2963784), (54, 2469820), (60, 2222838), (72, 1852365), (90, 1481892), (108, 1234910), (120, 1111419), (135, 987928), (180, 740946), (216, 617455), (270, 493964), (360, 370473), (540, 246982), (1080, 123491)]