79755240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 169076760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 79, 94, 120, 141, 158, 179, 188, 235, 237, 282, 316, 358, 376, 395, 470, 474, 537, 564, 632, 705, 716, 790, 895, 940, 948, 1074, 1128, 1185, 1410, 1432, 1580, 1790, 1880, 1896, 2148, 2370, 2685, 2820, 3160, 3580, 3713, 4296, 4740, 5370, 5640, 7160, 7426, 8413, 9480, 10740, 11139, 14141, 14852, 16826, 18565, 21480, 22278, 25239, 28282, 29704, 33652, 37130, 42065, 42423, 44556, 50478, 55695, 56564, 67304, 70705, 74260, 84130, 84846, 89112, 100956, 111390, 113128, 126195, 141410, 148520, 168260, 169692, 201912, 212115, 222780, 252390, 282820, 336520, 339384, 424230, 445560, 504780, 565640, 664627, 848460, 1009560, 1329254, 1696920, 1993881, 2658508, 3323135, 3987762, 5317016, 6646270, 7975524, 9969405, 13292540, 15951048, 19938810, 26585080, 39877620, 79755240]

約数ペア:

[(1, 79755240), (2, 39877620), (3, 26585080), (4, 19938810), (5, 15951048), (6, 13292540), (8, 9969405), (10, 7975524), (12, 6646270), (15, 5317016), (20, 3987762), (24, 3323135), (30, 2658508), (40, 1993881), (47, 1696920), (60, 1329254), (79, 1009560), (94, 848460), (120, 664627), (141, 565640), (158, 504780), (179, 445560), (188, 424230), (235, 339384), (237, 336520), (282, 282820), (316, 252390), (358, 222780), (376, 212115), (395, 201912), (470, 169692), (474, 168260), (537, 148520), (564, 141410), (632, 126195), (705, 113128), (716, 111390), (790, 100956), (895, 89112), (940, 84846), (948, 84130), (1074, 74260), (1128, 70705), (1185, 67304), (1410, 56564), (1432, 55695), (1580, 50478), (1790, 44556), (1880, 42423), (1896, 42065), (2148, 37130), (2370, 33652), (2685, 29704), (2820, 28282), (3160, 25239), (3580, 22278), (3713, 21480), (4296, 18565), (4740, 16826), (5370, 14852), (5640, 14141), (7160, 11139), (7426, 10740), (8413, 9480)]