464897280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{121067}}^1$

素因数の和:121091

約数の個数: 72

約数和(自身を含む): 1484777952

約数和(自身を除く): 1019880672

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, 121067, 242134, 363201, 484268, 605335, 726402, 968536, 1210670, 1452804, 1816005, 1937072, 2421340, 2905608, 3632010, 3874144, 4842680, 5811216, 7264020, 7748288, 9685360, 11622432, 14528040, 15496576, 19370720, 23244864, 29056080, 30993152, 38741440, 46489728, 58112160, 77482880, 92979456, 116224320, 154965760, 232448640, 464897280]

約数ペア:

[(1, 464897280), (2, 232448640), (3, 154965760), (4, 116224320), (5, 92979456), (6, 77482880), (8, 58112160), (10, 46489728), (12, 38741440), (15, 30993152), (16, 29056080), (20, 23244864), (24, 19370720), (30, 15496576), (32, 14528040), (40, 11622432), (48, 9685360), (60, 7748288), (64, 7264020), (80, 5811216), (96, 4842680), (120, 3874144), (128, 3632010), (160, 2905608), (192, 2421340), (240, 1937072), (256, 1816005), (320, 1452804), (384, 1210670), (480, 968536), (640, 726402), (768, 605335), (960, 484268), (1280, 363201), (1920, 242134), (3840, 121067)]