2378634660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{489431}}^1$

素因数の和:489455

約数の個数: 72

約数和(自身を含む): 7482436416

約数和(自身を除く): 5103801756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 489431, 978862, 1468293, 1957724, 2447155, 2936586, 4404879, 4894310, 5873172, 7341465, 8809758, 9788620, 13214637, 14682930, 17619516, 22024395, 26429274, 29365860, 39643911, 44048790, 52858548, 66073185, 79287822, 88097580, 118931733, 132146370, 158575644, 198219555, 237863466, 264292740, 396439110, 475726932, 594658665, 792878220, 1189317330, 2378634660]

約数ペア:

[(1, 2378634660), (2, 1189317330), (3, 792878220), (4, 594658665), (5, 475726932), (6, 396439110), (9, 264292740), (10, 237863466), (12, 198219555), (15, 158575644), (18, 132146370), (20, 118931733), (27, 88097580), (30, 79287822), (36, 66073185), (45, 52858548), (54, 44048790), (60, 39643911), (81, 29365860), (90, 26429274), (108, 22024395), (135, 17619516), (162, 14682930), (180, 13214637), (243, 9788620), (270, 8809758), (324, 7341465), (405, 5873172), (486, 4894310), (540, 4404879), (810, 2936586), (972, 2447155), (1215, 1957724), (1620, 1468293), (2430, 978862), (4860, 489431)]