273617120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{244301}}^1$

素因数の和:244323

約数の個数: 48

約数和(自身を含む): 738769248

約数和(自身を除く): 465152128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 244301, 488602, 977204, 1221505, 1710107, 1954408, 2443010, 3420214, 3908816, 4886020, 6840428, 7817632, 8550535, 9772040, 13680856, 17101070, 19544080, 27361712, 34202140, 39088160, 54723424, 68404280, 136808560, 273617120]

約数ペア:

[(1, 273617120), (2, 136808560), (4, 68404280), (5, 54723424), (7, 39088160), (8, 34202140), (10, 27361712), (14, 19544080), (16, 17101070), (20, 13680856), (28, 9772040), (32, 8550535), (35, 7817632), (40, 6840428), (56, 4886020), (70, 3908816), (80, 3420214), (112, 2443010), (140, 1954408), (160, 1710107), (224, 1221505), (280, 977204), (560, 488602), (1120, 244301)]