220272480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{50989}}^1$

素因数の和:51013

約数の個数: 96

約数和(自身を含む): 770968800

約数和(自身を除く): 550696320

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 50989, 101978, 152967, 203956, 254945, 305934, 407912, 458901, 509890, 611868, 764835, 815824, 917802, 1019780, 1223736, 1376703, 1529670, 1631648, 1835604, 2039560, 2294505, 2447472, 2753406, 3059340, 3671208, 4079120, 4589010, 4894944, 5506812, 6118680, 6883515, 7342416, 8158240, 9178020, 11013624, 12237360, 13767030, 14684832, 18356040, 22027248, 24474720, 27534060, 36712080, 44054496, 55068120, 73424160, 110136240, 220272480]

約数ペア:

[(1, 220272480), (2, 110136240), (3, 73424160), (4, 55068120), (5, 44054496), (6, 36712080), (8, 27534060), (9, 24474720), (10, 22027248), (12, 18356040), (15, 14684832), (16, 13767030), (18, 12237360), (20, 11013624), (24, 9178020), (27, 8158240), (30, 7342416), (32, 6883515), (36, 6118680), (40, 5506812), (45, 4894944), (48, 4589010), (54, 4079120), (60, 3671208), (72, 3059340), (80, 2753406), (90, 2447472), (96, 2294505), (108, 2039560), (120, 1835604), (135, 1631648), (144, 1529670), (160, 1376703), (180, 1223736), (216, 1019780), (240, 917802), (270, 815824), (288, 764835), (360, 611868), (432, 509890), (480, 458901), (540, 407912), (720, 305934), (864, 254945), (1080, 203956), (1440, 152967), (2160, 101978), (4320, 50989)]