870823440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{403159}}^1$

素因数の和:403181

約数の個数: 80

約数和(自身を含む): 2999510400

約数和(自身を除く): 2128686960

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, 403159, 806318, 1209477, 1612636, 2015795, 2418954, 3225272, 3628431, 4031590, 4837908, 6047385, 6450544, 7256862, 8063180, 9675816, 10885293, 12094770, 14513724, 16126360, 18142155, 19351632, 21770586, 24189540, 29027448, 32252720, 36284310, 43541172, 48379080, 54426465, 58054896, 72568620, 87082344, 96758160, 108852930, 145137240, 174164688, 217705860, 290274480, 435411720, 870823440]

約数ペア:

[(1, 870823440), (2, 435411720), (3, 290274480), (4, 217705860), (5, 174164688), (6, 145137240), (8, 108852930), (9, 96758160), (10, 87082344), (12, 72568620), (15, 58054896), (16, 54426465), (18, 48379080), (20, 43541172), (24, 36284310), (27, 32252720), (30, 29027448), (36, 24189540), (40, 21770586), (45, 19351632), (48, 18142155), (54, 16126360), (60, 14513724), (72, 12094770), (80, 10885293), (90, 9675816), (108, 8063180), (120, 7256862), (135, 6450544), (144, 6047385), (180, 4837908), (216, 4031590), (240, 3628431), (270, 3225272), (360, 2418954), (432, 2015795), (540, 1612636), (720, 1209477), (1080, 806318), (2160, 403159)]