816078240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{62969}}^1$

素因数の和:62996

約数の個数: 120

約数和(自身を含む): 2880121860

約数和(自身を除く): 2064043620

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 62969, 125938, 188907, 251876, 314845, 377814, 503752, 566721, 629690, 755628, 944535, 1007504, 1133442, 1259380, 1511256, 1700163, 1889070, 2015008, 2266884, 2518760, 2833605, 3022512, 3400326, 3778140, 4533768, 5037520, 5100489, 5667210, 6045024, 6800652, 7556280, 8500815, 9067536, 10075040, 10200978, 11334420, 13601304, 15112560, 17001630, 18135072, 20401956, 22668840, 25502445, 27202608, 30225120, 34003260, 40803912, 45337680, 51004890, 54405216, 68006520, 81607824, 90675360, 102009780, 136013040, 163215648, 204019560, 272026080, 408039120, 816078240]

約数ペア:

[(1, 816078240), (2, 408039120), (3, 272026080), (4, 204019560), (5, 163215648), (6, 136013040), (8, 102009780), (9, 90675360), (10, 81607824), (12, 68006520), (15, 54405216), (16, 51004890), (18, 45337680), (20, 40803912), (24, 34003260), (27, 30225120), (30, 27202608), (32, 25502445), (36, 22668840), (40, 20401956), (45, 18135072), (48, 17001630), (54, 15112560), (60, 13601304), (72, 11334420), (80, 10200978), (81, 10075040), (90, 9067536), (96, 8500815), (108, 7556280), (120, 6800652), (135, 6045024), (144, 5667210), (160, 5100489), (162, 5037520), (180, 4533768), (216, 3778140), (240, 3400326), (270, 3022512), (288, 2833605), (324, 2518760), (360, 2266884), (405, 2015008), (432, 1889070), (480, 1700163), (540, 1511256), (648, 1259380), (720, 1133442), (810, 1007504), (864, 944535), (1080, 755628), (1296, 629690), (1440, 566721), (1620, 503752), (2160, 377814), (2592, 314845), (3240, 251876), (4320, 188907), (6480, 125938), (12960, 62969)]