48305280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 155937600

約数和(自身を除く): 107632320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 181, 192, 240, 278, 320, 362, 384, 417, 480, 543, 556, 640, 695, 724, 834, 905, 960, 1086, 1112, 1390, 1448, 1668, 1810, 1920, 2085, 2172, 2224, 2715, 2780, 2896, 3336, 3620, 4170, 4344, 4448, 5430, 5560, 5792, 6672, 7240, 8340, 8688, 8896, 10860, 11120, 11584, 13344, 14480, 16680, 17376, 17792, 21720, 22240, 23168, 25159, 26688, 28960, 33360, 34752, 43440, 44480, 50318, 53376, 57920, 66720, 69504, 75477, 86880, 88960, 100636, 115840, 125795, 133440, 150954, 173760, 201272, 251590, 266880, 301908, 347520, 377385, 402544, 503180, 603816, 754770, 805088, 1006360, 1207632, 1509540, 1610176, 2012720, 2415264, 3019080, 3220352, 4025440, 4830528, 6038160, 8050880, 9661056, 12076320, 16101760, 24152640, 48305280]

約数ペア:

[(1, 48305280), (2, 24152640), (3, 16101760), (4, 12076320), (5, 9661056), (6, 8050880), (8, 6038160), (10, 4830528), (12, 4025440), (15, 3220352), (16, 3019080), (20, 2415264), (24, 2012720), (30, 1610176), (32, 1509540), (40, 1207632), (48, 1006360), (60, 805088), (64, 754770), (80, 603816), (96, 503180), (120, 402544), (128, 377385), (139, 347520), (160, 301908), (181, 266880), (192, 251590), (240, 201272), (278, 173760), (320, 150954), (362, 133440), (384, 125795), (417, 115840), (480, 100636), (543, 88960), (556, 86880), (640, 75477), (695, 69504), (724, 66720), (834, 57920), (905, 53376), (960, 50318), (1086, 44480), (1112, 43440), (1390, 34752), (1448, 33360), (1668, 28960), (1810, 26688), (1920, 25159), (2085, 23168), (2172, 22240), (2224, 21720), (2715, 17792), (2780, 17376), (2896, 16680), (3336, 14480), (3620, 13344), (4170, 11584), (4344, 11120), (4448, 10860), (5430, 8896), (5560, 8688), (5792, 8340), (6672, 7240)]