120147256400

素因数分解:

$2^4\times 5^2\times {\mathrm{941}}^1\times {\mathrm{319201}}^1$

素因数の和:320160

約数の個数: 60

約数和(自身を含む): 288961440924

約数和(自身を除く): 168814184524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 23525, 37640, 47050, 75280, 94100, 188200, 319201, 376400, 638402, 1276804, 1596005, 2553608, 3192010, 5107216, 6384020, 7980025, 12768040, 15960050, 25536080, 31920100, 63840200, 127680400, 300368141, 600736282, 1201472564, 1501840705, 2402945128, 3003681410, 4805890256, 6007362820, 7509203525, 12014725640, 15018407050, 24029451280, 30036814100, 60073628200, 120147256400]

約数ペア:

[(1, 120147256400), (2, 60073628200), (4, 30036814100), (5, 24029451280), (8, 15018407050), (10, 12014725640), (16, 7509203525), (20, 6007362820), (25, 4805890256), (40, 3003681410), (50, 2402945128), (80, 1501840705), (100, 1201472564), (200, 600736282), (400, 300368141), (941, 127680400), (1882, 63840200), (3764, 31920100), (4705, 25536080), (7528, 15960050), (9410, 12768040), (15056, 7980025), (18820, 6384020), (23525, 5107216), (37640, 3192010), (47050, 2553608), (75280, 1596005), (94100, 1276804), (188200, 638402), (319201, 376400)]