1404011520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{30469}}^1$

素因数の和:30500

約数の個数: 132

約数和(自身を含む): 4865023020

約数和(自身を除く): 3461011500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 30469, 46080, 60938, 91407, 121876, 152345, 182814, 243752, 274221, 304690, 365628, 457035, 487504, 548442, 609380, 731256, 914070, 975008, 1096884, 1218760, 1371105, 1462512, 1828140, 1950016, 2193768, 2437520, 2742210, 2925024, 3656280, 3900032, 4387536, 4875040, 5484420, 5850048, 7312560, 7800064, 8775072, 9750080, 10968840, 11700096, 14625120, 15600128, 17550144, 19500160, 21937680, 23400192, 29250240, 31200256, 35100288, 39000320, 43875360, 46800384, 58500480, 70200576, 78000640, 87750720, 93600768, 117000960, 140401152, 156001280, 175501440, 234001920, 280802304, 351002880, 468003840, 702005760, 1404011520]

約数ペア:

[(1, 1404011520), (2, 702005760), (3, 468003840), (4, 351002880), (5, 280802304), (6, 234001920), (8, 175501440), (9, 156001280), (10, 140401152), (12, 117000960), (15, 93600768), (16, 87750720), (18, 78000640), (20, 70200576), (24, 58500480), (30, 46800384), (32, 43875360), (36, 39000320), (40, 35100288), (45, 31200256), (48, 29250240), (60, 23400192), (64, 21937680), (72, 19500160), (80, 17550144), (90, 15600128), (96, 14625120), (120, 11700096), (128, 10968840), (144, 9750080), (160, 8775072), (180, 7800064), (192, 7312560), (240, 5850048), (256, 5484420), (288, 4875040), (320, 4387536), (360, 3900032), (384, 3656280), (480, 2925024), (512, 2742210), (576, 2437520), (640, 2193768), (720, 1950016), (768, 1828140), (960, 1462512), (1024, 1371105), (1152, 1218760), (1280, 1096884), (1440, 975008), (1536, 914070), (1920, 731256), (2304, 609380), (2560, 548442), (2880, 487504), (3072, 457035), (3840, 365628), (4608, 304690), (5120, 274221), (5760, 243752), (7680, 182814), (9216, 152345), (11520, 121876), (15360, 91407), (23040, 60938), (30469, 46080)]