2139186240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{247591}}^1$

素因数の和:247617

約数の個数: 112

約数和(自身を含む): 7546604160

約数和(自身を除く): 5407417920

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 247591, 495182, 742773, 990364, 1237955, 1485546, 1980728, 2228319, 2475910, 2971092, 3713865, 3961456, 4456638, 4951820, 5942184, 6684957, 7427730, 7922912, 8913276, 9903640, 11141595, 11884368, 13369914, 14855460, 15845824, 17826552, 19807280, 22283190, 23768736, 26739828, 29710920, 33424785, 35653104, 39614560, 44566380, 47537472, 53479656, 59421840, 66849570, 71306208, 79229120, 89132760, 106959312, 118843680, 133699140, 142612416, 178265520, 213918624, 237687360, 267398280, 356531040, 427837248, 534796560, 713062080, 1069593120, 2139186240]

約数ペア:

[(1, 2139186240), (2, 1069593120), (3, 713062080), (4, 534796560), (5, 427837248), (6, 356531040), (8, 267398280), (9, 237687360), (10, 213918624), (12, 178265520), (15, 142612416), (16, 133699140), (18, 118843680), (20, 106959312), (24, 89132760), (27, 79229120), (30, 71306208), (32, 66849570), (36, 59421840), (40, 53479656), (45, 47537472), (48, 44566380), (54, 39614560), (60, 35653104), (64, 33424785), (72, 29710920), (80, 26739828), (90, 23768736), (96, 22283190), (108, 19807280), (120, 17826552), (135, 15845824), (144, 14855460), (160, 13369914), (180, 11884368), (192, 11141595), (216, 9903640), (240, 8913276), (270, 7922912), (288, 7427730), (320, 6684957), (360, 5942184), (432, 4951820), (480, 4456638), (540, 3961456), (576, 3713865), (720, 2971092), (864, 2475910), (960, 2228319), (1080, 1980728), (1440, 1485546), (1728, 1237955), (2160, 990364), (2880, 742773), (4320, 495182), (8640, 247591)]