187957920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{391579}}^1$

素因数の和:391597

約数の個数: 48

約数和(自身を含む): 592068960

約数和(自身を除く): 404111040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 391579, 783158, 1174737, 1566316, 1957895, 2349474, 3132632, 3915790, 4698948, 5873685, 6265264, 7831580, 9397896, 11747370, 12530528, 15663160, 18795792, 23494740, 31326320, 37591584, 46989480, 62652640, 93978960, 187957920]

約数ペア:

[(1, 187957920), (2, 93978960), (3, 62652640), (4, 46989480), (5, 37591584), (6, 31326320), (8, 23494740), (10, 18795792), (12, 15663160), (15, 12530528), (16, 11747370), (20, 9397896), (24, 7831580), (30, 6265264), (32, 5873685), (40, 4698948), (48, 3915790), (60, 3132632), (80, 2349474), (96, 1957895), (120, 1566316), (160, 1174737), (240, 783158), (480, 391579)]