271267440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1130281}}^1$

素因数の和:1130297

約数の個数: 40

約数和(自身を含む): 840929808

約数和(自身を除く): 569662368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1130281, 2260562, 3390843, 4521124, 5651405, 6781686, 9042248, 11302810, 13563372, 16954215, 18084496, 22605620, 27126744, 33908430, 45211240, 54253488, 67816860, 90422480, 135633720, 271267440]

約数ペア:

[(1, 271267440), (2, 135633720), (3, 90422480), (4, 67816860), (5, 54253488), (6, 45211240), (8, 33908430), (10, 27126744), (12, 22605620), (15, 18084496), (16, 16954215), (20, 13563372), (24, 11302810), (30, 9042248), (40, 6781686), (48, 5651405), (60, 4521124), (80, 3390843), (120, 2260562), (240, 1130281)]