1330389360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{205307}}^1$

素因数の和:205332

約数の個数: 100

約数和(自身を含む): 4620661848

約数和(自身を除く): 3290272488

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 205307, 410614, 615921, 821228, 1026535, 1231842, 1642456, 1847763, 2053070, 2463684, 3079605, 3284912, 3695526, 4106140, 4927368, 5543289, 6159210, 7391052, 8212280, 9238815, 9854736, 11086578, 12318420, 14782104, 16424560, 16629867, 18477630, 22173156, 24636840, 27716445, 29564208, 33259734, 36955260, 44346312, 49273680, 55432890, 66519468, 73910520, 83149335, 88692624, 110865780, 133038936, 147821040, 166298670, 221731560, 266077872, 332597340, 443463120, 665194680, 1330389360]

約数ペア:

[(1, 1330389360), (2, 665194680), (3, 443463120), (4, 332597340), (5, 266077872), (6, 221731560), (8, 166298670), (9, 147821040), (10, 133038936), (12, 110865780), (15, 88692624), (16, 83149335), (18, 73910520), (20, 66519468), (24, 55432890), (27, 49273680), (30, 44346312), (36, 36955260), (40, 33259734), (45, 29564208), (48, 27716445), (54, 24636840), (60, 22173156), (72, 18477630), (80, 16629867), (81, 16424560), (90, 14782104), (108, 12318420), (120, 11086578), (135, 9854736), (144, 9238815), (162, 8212280), (180, 7391052), (216, 6159210), (240, 5543289), (270, 4927368), (324, 4106140), (360, 3695526), (405, 3284912), (432, 3079605), (540, 2463684), (648, 2053070), (720, 1847763), (810, 1642456), (1080, 1231842), (1296, 1026535), (1620, 821228), (2160, 615921), (3240, 410614), (6480, 205307)]