1440072

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 4104000

約数和(自身を除く): 2663928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 113, 118, 177, 216, 226, 236, 339, 354, 452, 472, 531, 678, 708, 904, 1017, 1062, 1356, 1416, 1593, 2034, 2124, 2712, 3051, 3186, 4068, 4248, 6102, 6372, 6667, 8136, 12204, 12744, 13334, 20001, 24408, 26668, 40002, 53336, 60003, 80004, 120006, 160008, 180009, 240012, 360018, 480024, 720036, 1440072]

約数ペア:

[(1, 1440072), (2, 720036), (3, 480024), (4, 360018), (6, 240012), (8, 180009), (9, 160008), (12, 120006), (18, 80004), (24, 60003), (27, 53336), (36, 40002), (54, 26668), (59, 24408), (72, 20001), (108, 13334), (113, 12744), (118, 12204), (177, 8136), (216, 6667), (226, 6372), (236, 6102), (339, 4248), (354, 4068), (452, 3186), (472, 3051), (531, 2712), (678, 2124), (708, 2034), (904, 1593), (1017, 1416), (1062, 1356)]