196536240

素因数分解:

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

素因数の和:91011

約数の個数: 80

約数和(自身を含む): 676965600

約数和(自身を除く): 480429360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90989, 181978, 272967, 363956, 454945, 545934, 727912, 818901, 909890, 1091868, 1364835, 1455824, 1637802, 1819780, 2183736, 2456703, 2729670, 3275604, 3639560, 4094505, 4367472, 4913406, 5459340, 6551208, 7279120, 8189010, 9826812, 10918680, 12283515, 13102416, 16378020, 19653624, 21837360, 24567030, 32756040, 39307248, 49134060, 65512080, 98268120, 196536240]

約数ペア:

[(1, 196536240), (2, 98268120), (3, 65512080), (4, 49134060), (5, 39307248), (6, 32756040), (8, 24567030), (9, 21837360), (10, 19653624), (12, 16378020), (15, 13102416), (16, 12283515), (18, 10918680), (20, 9826812), (24, 8189010), (27, 7279120), (30, 6551208), (36, 5459340), (40, 4913406), (45, 4367472), (48, 4094505), (54, 3639560), (60, 3275604), (72, 2729670), (80, 2456703), (90, 2183736), (108, 1819780), (120, 1637802), (135, 1455824), (144, 1364835), (180, 1091868), (216, 909890), (240, 818901), (270, 727912), (360, 545934), (432, 454945), (540, 363956), (720, 272967), (1080, 181978), (2160, 90989)]