494480160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4000

約数の個数: 192

約数和(自身を含む): 1790812800

約数和(自身を除く): 1296332640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 3947, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 7894, 8352, 10440, 11841, 12528, 13920, 15660, 15788, 19735, 20880, 23682, 25056, 31320, 31576, 35523, 39470, 41760, 47364, 59205, 62640, 63152, 71046, 78940, 94728, 106569, 114463, 118410, 125280, 126304, 142092, 157880, 177615, 189456, 213138, 228926, 236820, 284184, 315760, 343389, 355230, 378912, 426276, 457852, 473640, 532845, 568368, 572315, 631520, 686778, 710460, 852552, 915704, 947280, 1030167, 1065690, 1136736, 1144630, 1373556, 1420920, 1705104, 1716945, 1831408, 1894560, 2060334, 2131380, 2289260, 2747112, 2841840, 3090501, 3410208, 3433890, 3662816, 4120668, 4262760, 4578520, 5150835, 5494224, 5683680, 6181002, 6867780, 8241336, 8525520, 9157040, 10301670, 10988448, 12362004, 13735560, 15452505, 16482672, 17051040, 18314080, 20603340, 24724008, 27471120, 30905010, 32965344, 41206680, 49448016, 54942240, 61810020, 82413360, 98896032, 123620040, 164826720, 247240080, 494480160]

約数ペア:

[(1, 494480160), (2, 247240080), (3, 164826720), (4, 123620040), (5, 98896032), (6, 82413360), (8, 61810020), (9, 54942240), (10, 49448016), (12, 41206680), (15, 32965344), (16, 30905010), (18, 27471120), (20, 24724008), (24, 20603340), (27, 18314080), (29, 17051040), (30, 16482672), (32, 15452505), (36, 13735560), (40, 12362004), (45, 10988448), (48, 10301670), (54, 9157040), (58, 8525520), (60, 8241336), (72, 6867780), (80, 6181002), (87, 5683680), (90, 5494224), (96, 5150835), (108, 4578520), (116, 4262760), (120, 4120668), (135, 3662816), (144, 3433890), (145, 3410208), (160, 3090501), (174, 2841840), (180, 2747112), (216, 2289260), (232, 2131380), (240, 2060334), (261, 1894560), (270, 1831408), (288, 1716945), (290, 1705104), (348, 1420920), (360, 1373556), (432, 1144630), (435, 1136736), (464, 1065690), (480, 1030167), (522, 947280), (540, 915704), (580, 852552), (696, 710460), (720, 686778), (783, 631520), (864, 572315), (870, 568368), (928, 532845), (1044, 473640), (1080, 457852), (1160, 426276), (1305, 378912), (1392, 355230), (1440, 343389), (1566, 315760), (1740, 284184), (2088, 236820), (2160, 228926), (2320, 213138), (2610, 189456), (2784, 177615), (3132, 157880), (3480, 142092), (3915, 126304), (3947, 125280), (4176, 118410), (4320, 114463), (4640, 106569), (5220, 94728), (6264, 78940), (6960, 71046), (7830, 63152), (7894, 62640), (8352, 59205), (10440, 47364), (11841, 41760), (12528, 39470), (13920, 35523), (15660, 31576), (15788, 31320), (19735, 25056), (20880, 23682)]