1490266080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{344969}}^1$

素因数の和:344993

約数の個数: 96

約数和(自身を含む): 5215946400

約数和(自身を除く): 3725680320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 344969, 689938, 1034907, 1379876, 1724845, 2069814, 2759752, 3104721, 3449690, 4139628, 5174535, 5519504, 6209442, 6899380, 8279256, 9314163, 10349070, 11039008, 12418884, 13798760, 15523605, 16558512, 18628326, 20698140, 24837768, 27597520, 31047210, 33117024, 37256652, 41396280, 46570815, 49675536, 55195040, 62094420, 74513304, 82792560, 93141630, 99351072, 124188840, 149026608, 165585120, 186283260, 248377680, 298053216, 372566520, 496755360, 745133040, 1490266080]

約数ペア:

[(1, 1490266080), (2, 745133040), (3, 496755360), (4, 372566520), (5, 298053216), (6, 248377680), (8, 186283260), (9, 165585120), (10, 149026608), (12, 124188840), (15, 99351072), (16, 93141630), (18, 82792560), (20, 74513304), (24, 62094420), (27, 55195040), (30, 49675536), (32, 46570815), (36, 41396280), (40, 37256652), (45, 33117024), (48, 31047210), (54, 27597520), (60, 24837768), (72, 20698140), (80, 18628326), (90, 16558512), (96, 15523605), (108, 13798760), (120, 12418884), (135, 11039008), (144, 10349070), (160, 9314163), (180, 8279256), (216, 6899380), (240, 6209442), (270, 5519504), (288, 5174535), (360, 4139628), (432, 3449690), (480, 3104721), (540, 2759752), (720, 2069814), (864, 1724845), (1080, 1379876), (1440, 1034907), (2160, 689938), (4320, 344969)]