1042821540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2393}}^1$

素因数の和:2683

約数の個数: 120

約数和(自身を含む): 3284903160

約数和(自身を除く): 2242081620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 269, 270, 324, 405, 538, 540, 807, 810, 1076, 1345, 1614, 1620, 2393, 2421, 2690, 3228, 4035, 4786, 4842, 5380, 7179, 7263, 8070, 9572, 9684, 11965, 12105, 14358, 14526, 16140, 21537, 21789, 23930, 24210, 28716, 29052, 35895, 36315, 43074, 43578, 47860, 48420, 64611, 71790, 72630, 86148, 87156, 107685, 108945, 129222, 143580, 145260, 193833, 215370, 217890, 258444, 323055, 387666, 430740, 435780, 643717, 646110, 775332, 969165, 1287434, 1292220, 1931151, 1938330, 2574868, 3218585, 3862302, 3876660, 5793453, 6437170, 7724604, 9655755, 11586906, 12874340, 17380359, 19311510, 23173812, 28967265, 34760718, 38623020, 52141077, 57934530, 69521436, 86901795, 104282154, 115869060, 173803590, 208564308, 260705385, 347607180, 521410770, 1042821540]

約数ペア:

[(1, 1042821540), (2, 521410770), (3, 347607180), (4, 260705385), (5, 208564308), (6, 173803590), (9, 115869060), (10, 104282154), (12, 86901795), (15, 69521436), (18, 57934530), (20, 52141077), (27, 38623020), (30, 34760718), (36, 28967265), (45, 23173812), (54, 19311510), (60, 17380359), (81, 12874340), (90, 11586906), (108, 9655755), (135, 7724604), (162, 6437170), (180, 5793453), (269, 3876660), (270, 3862302), (324, 3218585), (405, 2574868), (538, 1938330), (540, 1931151), (807, 1292220), (810, 1287434), (1076, 969165), (1345, 775332), (1614, 646110), (1620, 643717), (2393, 435780), (2421, 430740), (2690, 387666), (3228, 323055), (4035, 258444), (4786, 217890), (4842, 215370), (5380, 193833), (7179, 145260), (7263, 143580), (8070, 129222), (9572, 108945), (9684, 107685), (11965, 87156), (12105, 86148), (14358, 72630), (14526, 71790), (16140, 64611), (21537, 48420), (21789, 47860), (23930, 43578), (24210, 43074), (28716, 36315), (29052, 35895)]