148119240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1447

約数の個数: 128

約数和(自身を含む): 474854400

約数和(自身を除く): 326735160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1373, 1740, 1798, 1860, 2697, 2746, 3480, 3596, 3720, 4119, 4495, 5394, 5492, 6865, 7192, 8238, 8990, 10788, 10984, 13485, 13730, 16476, 17980, 20595, 21576, 26970, 27460, 32952, 35960, 39817, 41190, 42563, 53940, 54920, 79634, 82380, 85126, 107880, 119451, 127689, 159268, 164760, 170252, 199085, 212815, 238902, 255378, 318536, 340504, 398170, 425630, 477804, 510756, 597255, 638445, 796340, 851260, 955608, 1021512, 1194510, 1234327, 1276890, 1592680, 1702520, 2389020, 2468654, 2553780, 3702981, 4778040, 4937308, 5107560, 6171635, 7405962, 9874616, 12343270, 14811924, 18514905, 24686540, 29623848, 37029810, 49373080, 74059620, 148119240]

約数ペア:

[(1, 148119240), (2, 74059620), (3, 49373080), (4, 37029810), (5, 29623848), (6, 24686540), (8, 18514905), (10, 14811924), (12, 12343270), (15, 9874616), (20, 7405962), (24, 6171635), (29, 5107560), (30, 4937308), (31, 4778040), (40, 3702981), (58, 2553780), (60, 2468654), (62, 2389020), (87, 1702520), (93, 1592680), (116, 1276890), (120, 1234327), (124, 1194510), (145, 1021512), (155, 955608), (174, 851260), (186, 796340), (232, 638445), (248, 597255), (290, 510756), (310, 477804), (348, 425630), (372, 398170), (435, 340504), (465, 318536), (580, 255378), (620, 238902), (696, 212815), (744, 199085), (870, 170252), (899, 164760), (930, 159268), (1160, 127689), (1240, 119451), (1373, 107880), (1740, 85126), (1798, 82380), (1860, 79634), (2697, 54920), (2746, 53940), (3480, 42563), (3596, 41190), (3720, 39817), (4119, 35960), (4495, 32952), (5394, 27460), (5492, 26970), (6865, 21576), (7192, 20595), (8238, 17980), (8990, 16476), (10788, 13730), (10984, 13485)]