458584560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{90989}}^1$

素因数の和:91015

約数の個数: 120

約数和(自身を含む): 1760110560

約数和(自身を除く): 1301526000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 90989, 181978, 272967, 363956, 454945, 545934, 636923, 727912, 818901, 909890, 1091868, 1273846, 1364835, 1455824, 1637802, 1819780, 1910769, 2183736, 2547692, 2729670, 3184615, 3275604, 3639560, 3821538, 4094505, 4367472, 5095384, 5459340, 5732307, 6369230, 6551208, 7279120, 7643076, 8189010, 9553845, 10190768, 10918680, 11464614, 12738460, 13102416, 15286152, 16378020, 19107690, 21837360, 22929228, 25476920, 28661535, 30572304, 32756040, 38215380, 45858456, 50953840, 57323070, 65512080, 76430760, 91716912, 114646140, 152861520, 229292280, 458584560]

約数ペア:

[(1, 458584560), (2, 229292280), (3, 152861520), (4, 114646140), (5, 91716912), (6, 76430760), (7, 65512080), (8, 57323070), (9, 50953840), (10, 45858456), (12, 38215380), (14, 32756040), (15, 30572304), (16, 28661535), (18, 25476920), (20, 22929228), (21, 21837360), (24, 19107690), (28, 16378020), (30, 15286152), (35, 13102416), (36, 12738460), (40, 11464614), (42, 10918680), (45, 10190768), (48, 9553845), (56, 8189010), (60, 7643076), (63, 7279120), (70, 6551208), (72, 6369230), (80, 5732307), (84, 5459340), (90, 5095384), (105, 4367472), (112, 4094505), (120, 3821538), (126, 3639560), (140, 3275604), (144, 3184615), (168, 2729670), (180, 2547692), (210, 2183736), (240, 1910769), (252, 1819780), (280, 1637802), (315, 1455824), (336, 1364835), (360, 1273846), (420, 1091868), (504, 909890), (560, 818901), (630, 727912), (720, 636923), (840, 545934), (1008, 454945), (1260, 363956), (1680, 272967), (2520, 181978), (5040, 90989)]