121131925920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{242419}}^1$

素因数の和:242787

約数の個数: 144

約数和(自身を含む): 414555654240

約数和(自身を除く): 293423728320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 480, 694, 720, 1041, 1388, 1440, 1735, 2082, 2776, 3123, 3470, 4164, 5205, 5552, 6246, 6940, 8328, 10410, 11104, 12492, 13880, 15615, 16656, 20820, 24984, 27760, 31230, 33312, 41640, 49968, 55520, 62460, 83280, 99936, 124920, 166560, 242419, 249840, 484838, 499680, 727257, 969676, 1212095, 1454514, 1939352, 2181771, 2424190, 2909028, 3636285, 3878704, 4363542, 4848380, 5818056, 7272570, 7757408, 8727084, 9696760, 10908855, 11636112, 14545140, 17454168, 19393520, 21817710, 23272224, 29090280, 34908336, 38787040, 43635420, 58180560, 69816672, 84119393, 87270840, 116361120, 168238786, 174541680, 252358179, 336477572, 349083360, 420596965, 504716358, 672955144, 757074537, 841193930, 1009432716, 1261790895, 1345910288, 1514149074, 1682387860, 2018865432, 2523581790, 2691820576, 3028298148, 3364775720, 3785372685, 4037730864, 5047163580, 6056596296, 6729551440, 7570745370, 8075461728, 10094327160, 12113192592, 13459102880, 15141490740, 20188654320, 24226385184, 30282981480, 40377308640, 60565962960, 121131925920]

約数ペア:

[(1, 121131925920), (2, 60565962960), (3, 40377308640), (4, 30282981480), (5, 24226385184), (6, 20188654320), (8, 15141490740), (9, 13459102880), (10, 12113192592), (12, 10094327160), (15, 8075461728), (16, 7570745370), (18, 6729551440), (20, 6056596296), (24, 5047163580), (30, 4037730864), (32, 3785372685), (36, 3364775720), (40, 3028298148), (45, 2691820576), (48, 2523581790), (60, 2018865432), (72, 1682387860), (80, 1514149074), (90, 1345910288), (96, 1261790895), (120, 1009432716), (144, 841193930), (160, 757074537), (180, 672955144), (240, 504716358), (288, 420596965), (347, 349083360), (360, 336477572), (480, 252358179), (694, 174541680), (720, 168238786), (1041, 116361120), (1388, 87270840), (1440, 84119393), (1735, 69816672), (2082, 58180560), (2776, 43635420), (3123, 38787040), (3470, 34908336), (4164, 29090280), (5205, 23272224), (5552, 21817710), (6246, 19393520), (6940, 17454168), (8328, 14545140), (10410, 11636112), (11104, 10908855), (12492, 9696760), (13880, 8727084), (15615, 7757408), (16656, 7272570), (20820, 5818056), (24984, 4848380), (27760, 4363542), (31230, 3878704), (33312, 3636285), (41640, 2909028), (49968, 2424190), (55520, 2181771), (62460, 1939352), (83280, 1454514), (99936, 1212095), (124920, 969676), (166560, 727257), (242419, 499680), (249840, 484838)]