1957419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8155913}}^1$

素因数の和:8155929

約数の個数: 40

約数和(自身を含む): 6068000016

約数和(自身を除く): 4110580896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8155913, 16311826, 24467739, 32623652, 40779565, 48935478, 65247304, 81559130, 97870956, 122338695, 130494608, 163118260, 195741912, 244677390, 326236520, 391483824, 489354780, 652473040, 978709560, 1957419120]

約数ペア:

[(1, 1957419120), (2, 978709560), (3, 652473040), (4, 489354780), (5, 391483824), (6, 326236520), (8, 244677390), (10, 195741912), (12, 163118260), (15, 130494608), (16, 122338695), (20, 97870956), (24, 81559130), (30, 65247304), (40, 48935478), (48, 40779565), (60, 32623652), (80, 24467739), (120, 16311826), (240, 8155913)]