81588663360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{28329397}}^1$

素因数の和:28329420

約数の個数: 84

約数和(自身を含む): 280631016588

約数和(自身を除く): 199042353228

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 28329397, 56658794, 84988191, 113317588, 141646985, 169976382, 226635176, 254964573, 283293970, 339952764, 424940955, 453270352, 509929146, 566587940, 679905528, 849881910, 906540704, 1019858292, 1133175880, 1274822865, 1359811056, 1699763820, 1813081408, 2039716584, 2266351760, 2549645730, 2719622112, 3399527640, 4079433168, 4532703520, 5099291460, 5439244224, 6799055280, 8158866336, 9065407040, 10198582920, 13598110560, 16317732672, 20397165840, 27196221120, 40794331680, 81588663360]

約数ペア:

[(1, 81588663360), (2, 40794331680), (3, 27196221120), (4, 20397165840), (5, 16317732672), (6, 13598110560), (8, 10198582920), (9, 9065407040), (10, 8158866336), (12, 6799055280), (15, 5439244224), (16, 5099291460), (18, 4532703520), (20, 4079433168), (24, 3399527640), (30, 2719622112), (32, 2549645730), (36, 2266351760), (40, 2039716584), (45, 1813081408), (48, 1699763820), (60, 1359811056), (64, 1274822865), (72, 1133175880), (80, 1019858292), (90, 906540704), (96, 849881910), (120, 679905528), (144, 566587940), (160, 509929146), (180, 453270352), (192, 424940955), (240, 339952764), (288, 283293970), (320, 254964573), (360, 226635176), (480, 169976382), (576, 141646985), (720, 113317588), (960, 84988191), (1440, 56658794), (2880, 28329397)]