1879661520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{237331}}^1$

素因数の和:237361

約数の個数: 120

約数和(自身を含む): 6886425312

約数和(自身を除く): 5006763792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 237331, 474662, 711993, 949324, 1186655, 1423986, 1898648, 2135979, 2373310, 2610641, 2847972, 3559965, 3797296, 4271958, 4746620, 5221282, 5695944, 7119930, 7831923, 8543916, 9493240, 10442564, 10679895, 11391888, 13053205, 14239860, 15663846, 17087832, 18986480, 20885128, 21359790, 23495769, 26106410, 28479720, 31327692, 34175664, 39159615, 41770256, 42719580, 46991538, 52212820, 56959440, 62655384, 78319230, 85439160, 93983076, 104425640, 117478845, 125310768, 156638460, 170878320, 187966152, 208851280, 234957690, 313276920, 375932304, 469915380, 626553840, 939830760, 1879661520]

約数ペア:

[(1, 1879661520), (2, 939830760), (3, 626553840), (4, 469915380), (5, 375932304), (6, 313276920), (8, 234957690), (9, 208851280), (10, 187966152), (11, 170878320), (12, 156638460), (15, 125310768), (16, 117478845), (18, 104425640), (20, 93983076), (22, 85439160), (24, 78319230), (30, 62655384), (33, 56959440), (36, 52212820), (40, 46991538), (44, 42719580), (45, 41770256), (48, 39159615), (55, 34175664), (60, 31327692), (66, 28479720), (72, 26106410), (80, 23495769), (88, 21359790), (90, 20885128), (99, 18986480), (110, 17087832), (120, 15663846), (132, 14239860), (144, 13053205), (165, 11391888), (176, 10679895), (180, 10442564), (198, 9493240), (220, 8543916), (240, 7831923), (264, 7119930), (330, 5695944), (360, 5221282), (396, 4746620), (440, 4271958), (495, 3797296), (528, 3559965), (660, 2847972), (720, 2610641), (792, 2373310), (880, 2135979), (990, 1898648), (1320, 1423986), (1584, 1186655), (1980, 949324), (2640, 711993), (3960, 474662), (7920, 237331)]