74310960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{309629}}^1$

素因数の和:309645

約数の個数: 40

約数和(自身を含む): 230364720

約数和(自身を除く): 156053760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 309629, 619258, 928887, 1238516, 1548145, 1857774, 2477032, 3096290, 3715548, 4644435, 4954064, 6192580, 7431096, 9288870, 12385160, 14862192, 18577740, 24770320, 37155480, 74310960]

約数ペア:

[(1, 74310960), (2, 37155480), (3, 24770320), (4, 18577740), (5, 14862192), (6, 12385160), (8, 9288870), (10, 7431096), (12, 6192580), (15, 4954064), (16, 4644435), (20, 3715548), (24, 3096290), (30, 2477032), (40, 1857774), (48, 1548145), (60, 1238516), (80, 928887), (120, 619258), (240, 309629)]