120409470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 349660800

約数和(自身を除く): 229251330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 255, 270, 306, 333, 370, 459, 510, 555, 629, 666, 709, 765, 918, 999, 1110, 1258, 1418, 1530, 1665, 1887, 1998, 2127, 2295, 3145, 3330, 3545, 3774, 4254, 4590, 4995, 5661, 6290, 6381, 7090, 9435, 9990, 10635, 11322, 12053, 12762, 16983, 18870, 19143, 21270, 24106, 26233, 28305, 31905, 33966, 36159, 38286, 52466, 56610, 60265, 63810, 72318, 78699, 84915, 95715, 108477, 120530, 131165, 157398, 169830, 180795, 191430, 216954, 236097, 262330, 325431, 361590, 393495, 445961, 472194, 542385, 650862, 708291, 786990, 891922, 1084770, 1180485, 1337883, 1416582, 1627155, 2229805, 2360970, 2675766, 3254310, 3541455, 4013649, 4459610, 6689415, 7082910, 8027298, 12040947, 13378830, 20068245, 24081894, 40136490, 60204735, 120409470]

約数ペア:

[(1, 120409470), (2, 60204735), (3, 40136490), (5, 24081894), (6, 20068245), (9, 13378830), (10, 12040947), (15, 8027298), (17, 7082910), (18, 6689415), (27, 4459610), (30, 4013649), (34, 3541455), (37, 3254310), (45, 2675766), (51, 2360970), (54, 2229805), (74, 1627155), (85, 1416582), (90, 1337883), (102, 1180485), (111, 1084770), (135, 891922), (153, 786990), (170, 708291), (185, 650862), (222, 542385), (255, 472194), (270, 445961), (306, 393495), (333, 361590), (370, 325431), (459, 262330), (510, 236097), (555, 216954), (629, 191430), (666, 180795), (709, 169830), (765, 157398), (918, 131165), (999, 120530), (1110, 108477), (1258, 95715), (1418, 84915), (1530, 78699), (1665, 72318), (1887, 63810), (1998, 60265), (2127, 56610), (2295, 52466), (3145, 38286), (3330, 36159), (3545, 33966), (3774, 31905), (4254, 28305), (4590, 26233), (4995, 24106), (5661, 21270), (6290, 19143), (6381, 18870), (7090, 16983), (9435, 12762), (9990, 12053), (10635, 11322)]