755256420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1398623}}^1$

素因数の和:1398641

約数の個数: 48

約数和(自身を含む): 2349688320

約数和(自身を除く): 1594431900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1398623, 2797246, 4195869, 5594492, 6993115, 8391738, 12587607, 13986230, 16783476, 20979345, 25175214, 27972460, 37762821, 41958690, 50350428, 62938035, 75525642, 83917380, 125876070, 151051284, 188814105, 251752140, 377628210, 755256420]

約数ペア:

[(1, 755256420), (2, 377628210), (3, 251752140), (4, 188814105), (5, 151051284), (6, 125876070), (9, 83917380), (10, 75525642), (12, 62938035), (15, 50350428), (18, 41958690), (20, 37762821), (27, 27972460), (30, 25175214), (36, 20979345), (45, 16783476), (54, 13986230), (60, 12587607), (90, 8391738), (108, 6993115), (135, 5594492), (180, 4195869), (270, 2797246), (540, 1398623)]