163987680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{341641}}^1$

素因数の和:341659

約数の個数: 48

約数和(自身を含む): 516562704

約数和(自身を除く): 352575024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 341641, 683282, 1024923, 1366564, 1708205, 2049846, 2733128, 3416410, 4099692, 5124615, 5466256, 6832820, 8199384, 10249230, 10932512, 13665640, 16398768, 20498460, 27331280, 32797536, 40996920, 54662560, 81993840, 163987680]

約数ペア:

[(1, 163987680), (2, 81993840), (3, 54662560), (4, 40996920), (5, 32797536), (6, 27331280), (8, 20498460), (10, 16398768), (12, 13665640), (15, 10932512), (16, 10249230), (20, 8199384), (24, 6832820), (30, 5466256), (32, 5124615), (40, 4099692), (48, 3416410), (60, 2733128), (80, 2049846), (96, 1708205), (120, 1366564), (160, 1024923), (240, 683282), (480, 341641)]