460536480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{319817}}^1$

素因数の和:319838

約数の個数: 72

約数和(自身を含む): 1571585652

約数和(自身を除く): 1111049172

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 319817, 639634, 959451, 1279268, 1599085, 1918902, 2558536, 2878353, 3198170, 3837804, 4797255, 5117072, 5756706, 6396340, 7675608, 9594510, 10234144, 11513412, 12792680, 14391765, 15351216, 19189020, 23026824, 25585360, 28783530, 30702432, 38378040, 46053648, 51170720, 57567060, 76756080, 92107296, 115134120, 153512160, 230268240, 460536480]

約数ペア:

[(1, 460536480), (2, 230268240), (3, 153512160), (4, 115134120), (5, 92107296), (6, 76756080), (8, 57567060), (9, 51170720), (10, 46053648), (12, 38378040), (15, 30702432), (16, 28783530), (18, 25585360), (20, 23026824), (24, 19189020), (30, 15351216), (32, 14391765), (36, 12792680), (40, 11513412), (45, 10234144), (48, 9594510), (60, 7675608), (72, 6396340), (80, 5756706), (90, 5117072), (96, 4797255), (120, 3837804), (144, 3198170), (160, 2878353), (180, 2558536), (240, 1918902), (288, 1599085), (360, 1279268), (480, 959451), (720, 639634), (1440, 319817)]