19265544960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{5017069}}^1$

素因数の和:5017093

約数の個数: 72

約数和(自身を含む): 61529346480

約数和(自身を除く): 42263801520

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, 640, 768, 960, 1280, 1920, 3840, 5017069, 10034138, 15051207, 20068276, 25085345, 30102414, 40136552, 50170690, 60204828, 75256035, 80273104, 100341380, 120409656, 150512070, 160546208, 200682760, 240819312, 301024140, 321092416, 401365520, 481638624, 602048280, 642184832, 802731040, 963277248, 1204096560, 1284369664, 1605462080, 1926554496, 2408193120, 3210924160, 3853108992, 4816386240, 6421848320, 9632772480, 19265544960]

約数ペア:

[(1, 19265544960), (2, 9632772480), (3, 6421848320), (4, 4816386240), (5, 3853108992), (6, 3210924160), (8, 2408193120), (10, 1926554496), (12, 1605462080), (15, 1284369664), (16, 1204096560), (20, 963277248), (24, 802731040), (30, 642184832), (32, 602048280), (40, 481638624), (48, 401365520), (60, 321092416), (64, 301024140), (80, 240819312), (96, 200682760), (120, 160546208), (128, 150512070), (160, 120409656), (192, 100341380), (240, 80273104), (256, 75256035), (320, 60204828), (384, 50170690), (480, 40136552), (640, 30102414), (768, 25085345), (960, 20068276), (1280, 15051207), (1920, 10034138), (3840, 5017069)]