491571360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{48767}}^1$

素因数の和:48795

約数の個数: 144

約数和(自身を含む): 1917167616

約数和(自身を除く): 1425596256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 48767, 97534, 146301, 195068, 243835, 292602, 341369, 390136, 438903, 487670, 585204, 682738, 731505, 780272, 877806, 975340, 1024107, 1170408, 1365476, 1463010, 1560544, 1706845, 1755612, 1950680, 2048214, 2194515, 2340816, 2730952, 2926020, 3072321, 3413690, 3511224, 3901360, 4096428, 4389030, 4681632, 5120535, 5461904, 5852040, 6144642, 6827380, 7022448, 7802720, 8192856, 8778060, 10241070, 10923808, 11704080, 12289284, 13654760, 14044896, 15361605, 16385712, 17556120, 20482140, 23408160, 24578568, 27309520, 30723210, 32771424, 35112240, 40964280, 49157136, 54619040, 61446420, 70224480, 81928560, 98314272, 122892840, 163857120, 245785680, 491571360]

約数ペア:

[(1, 491571360), (2, 245785680), (3, 163857120), (4, 122892840), (5, 98314272), (6, 81928560), (7, 70224480), (8, 61446420), (9, 54619040), (10, 49157136), (12, 40964280), (14, 35112240), (15, 32771424), (16, 30723210), (18, 27309520), (20, 24578568), (21, 23408160), (24, 20482140), (28, 17556120), (30, 16385712), (32, 15361605), (35, 14044896), (36, 13654760), (40, 12289284), (42, 11704080), (45, 10923808), (48, 10241070), (56, 8778060), (60, 8192856), (63, 7802720), (70, 7022448), (72, 6827380), (80, 6144642), (84, 5852040), (90, 5461904), (96, 5120535), (105, 4681632), (112, 4389030), (120, 4096428), (126, 3901360), (140, 3511224), (144, 3413690), (160, 3072321), (168, 2926020), (180, 2730952), (210, 2340816), (224, 2194515), (240, 2048214), (252, 1950680), (280, 1755612), (288, 1706845), (315, 1560544), (336, 1463010), (360, 1365476), (420, 1170408), (480, 1024107), (504, 975340), (560, 877806), (630, 780272), (672, 731505), (720, 682738), (840, 585204), (1008, 487670), (1120, 438903), (1260, 390136), (1440, 341369), (1680, 292602), (2016, 243835), (2520, 195068), (3360, 146301), (5040, 97534), (10080, 48767)]