275628720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1148453}}^1$

素因数の和:1148469

約数の個数: 40

約数和(自身を含む): 854449776

約数和(自身を除く): 578821056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1148453, 2296906, 3445359, 4593812, 5742265, 6890718, 9187624, 11484530, 13781436, 17226795, 18375248, 22969060, 27562872, 34453590, 45938120, 55125744, 68907180, 91876240, 137814360, 275628720]

約数ペア:

[(1, 275628720), (2, 137814360), (3, 91876240), (4, 68907180), (5, 55125744), (6, 45938120), (8, 34453590), (10, 27562872), (12, 22969060), (15, 18375248), (16, 17226795), (20, 13781436), (24, 11484530), (30, 9187624), (40, 6890718), (48, 5742265), (60, 4593812), (80, 3445359), (120, 2296906), (240, 1148453)]