138600960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18047}}^1$

素因数の和:18073

約数の個数: 80

約数和(自身を含む): 443114496

約数和(自身を除く): 304513536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 18047, 36094, 54141, 72188, 90235, 108282, 144376, 180470, 216564, 270705, 288752, 360940, 433128, 541410, 577504, 721880, 866256, 1082820, 1155008, 1443760, 1732512, 2165640, 2310016, 2887520, 3465024, 4331280, 4620032, 5775040, 6930048, 8662560, 9240064, 11550080, 13860096, 17325120, 23100160, 27720192, 34650240, 46200320, 69300480, 138600960]

約数ペア:

[(1, 138600960), (2, 69300480), (3, 46200320), (4, 34650240), (5, 27720192), (6, 23100160), (8, 17325120), (10, 13860096), (12, 11550080), (15, 9240064), (16, 8662560), (20, 6930048), (24, 5775040), (30, 4620032), (32, 4331280), (40, 3465024), (48, 2887520), (60, 2310016), (64, 2165640), (80, 1732512), (96, 1443760), (120, 1155008), (128, 1082820), (160, 866256), (192, 721880), (240, 577504), (256, 541410), (320, 433128), (384, 360940), (480, 288752), (512, 270705), (640, 216564), (768, 180470), (960, 144376), (1280, 108282), (1536, 90235), (1920, 72188), (2560, 54141), (3840, 36094), (7680, 18047)]