121129560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5903}}^1$

素因数の和:5942

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 303958440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 5903, 6840, 10260, 11806, 17709, 20520, 23612, 29515, 35418, 47224, 53127, 59030, 70836, 88545, 106254, 112157, 118060, 141672, 159381, 177090, 212508, 224314, 236120, 265635, 318762, 336471, 354180, 425016, 448628, 531270, 560785, 637524, 672942, 708360, 796905, 897256, 1009413, 1062540, 1121570, 1275048, 1345884, 1593810, 1682355, 2018826, 2125080, 2243140, 2691768, 3028239, 3187620, 3364710, 4037652, 4486280, 5047065, 6056478, 6375240, 6729420, 8075304, 10094130, 12112956, 13458840, 15141195, 20188260, 24225912, 30282390, 40376520, 60564780, 121129560]

約数ペア:

[(1, 121129560), (2, 60564780), (3, 40376520), (4, 30282390), (5, 24225912), (6, 20188260), (8, 15141195), (9, 13458840), (10, 12112956), (12, 10094130), (15, 8075304), (18, 6729420), (19, 6375240), (20, 6056478), (24, 5047065), (27, 4486280), (30, 4037652), (36, 3364710), (38, 3187620), (40, 3028239), (45, 2691768), (54, 2243140), (57, 2125080), (60, 2018826), (72, 1682355), (76, 1593810), (90, 1345884), (95, 1275048), (108, 1121570), (114, 1062540), (120, 1009413), (135, 897256), (152, 796905), (171, 708360), (180, 672942), (190, 637524), (216, 560785), (228, 531270), (270, 448628), (285, 425016), (342, 354180), (360, 336471), (380, 318762), (456, 265635), (513, 236120), (540, 224314), (570, 212508), (684, 177090), (760, 159381), (855, 141672), (1026, 118060), (1080, 112157), (1140, 106254), (1368, 88545), (1710, 70836), (2052, 59030), (2280, 53127), (2565, 47224), (3420, 35418), (4104, 29515), (5130, 23612), (5903, 20520), (6840, 17709), (10260, 11806)]