18739590960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4593037}}^1$

素因数の和:4593070

約数の個数: 80

約数和(自身を含む): 61509964896

約数和(自身を除く): 42770373936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4593037, 9186074, 13779111, 18372148, 22965185, 27558222, 36744296, 45930370, 55116444, 68895555, 73488592, 78081629, 91860740, 110232888, 137791110, 156163258, 183721480, 220465776, 234244887, 275582220, 312326516, 367442960, 390408145, 468489774, 551164440, 624653032, 780816290, 936979548, 1102328880, 1171224435, 1249306064, 1561632580, 1873959096, 2342448870, 3123265160, 3747918192, 4684897740, 6246530320, 9369795480, 18739590960]

約数ペア:

[(1, 18739590960), (2, 9369795480), (3, 6246530320), (4, 4684897740), (5, 3747918192), (6, 3123265160), (8, 2342448870), (10, 1873959096), (12, 1561632580), (15, 1249306064), (16, 1171224435), (17, 1102328880), (20, 936979548), (24, 780816290), (30, 624653032), (34, 551164440), (40, 468489774), (48, 390408145), (51, 367442960), (60, 312326516), (68, 275582220), (80, 234244887), (85, 220465776), (102, 183721480), (120, 156163258), (136, 137791110), (170, 110232888), (204, 91860740), (240, 78081629), (255, 73488592), (272, 68895555), (340, 55116444), (408, 45930370), (510, 36744296), (680, 27558222), (816, 22965185), (1020, 18372148), (1360, 13779111), (2040, 9186074), (4080, 4593037)]