1482040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 3916800

約数和(自身を除く): 2434760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 79, 134, 140, 158, 268, 280, 316, 335, 395, 469, 536, 553, 632, 670, 790, 938, 1106, 1340, 1580, 1876, 2212, 2345, 2680, 2765, 3160, 3752, 4424, 4690, 5293, 5530, 9380, 10586, 11060, 18760, 21172, 22120, 26465, 37051, 42344, 52930, 74102, 105860, 148204, 185255, 211720, 296408, 370510, 741020, 1482040]

約数ペア:

[(1, 1482040), (2, 741020), (4, 370510), (5, 296408), (7, 211720), (8, 185255), (10, 148204), (14, 105860), (20, 74102), (28, 52930), (35, 42344), (40, 37051), (56, 26465), (67, 22120), (70, 21172), (79, 18760), (134, 11060), (140, 10586), (158, 9380), (268, 5530), (280, 5293), (316, 4690), (335, 4424), (395, 3752), (469, 3160), (536, 2765), (553, 2680), (632, 2345), (670, 2212), (790, 1876), (938, 1580), (1106, 1340)]