352048080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 1123678080

約数和(自身を除く): 771630000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 139, 173, 183, 240, 244, 278, 305, 346, 366, 417, 488, 519, 556, 610, 692, 695, 732, 834, 865, 915, 976, 1038, 1112, 1220, 1384, 1390, 1464, 1668, 1730, 1830, 2076, 2085, 2224, 2440, 2595, 2768, 2780, 2928, 3336, 3460, 3660, 4152, 4170, 4880, 5190, 5560, 6672, 6920, 7320, 8304, 8340, 8479, 10380, 10553, 11120, 13840, 14640, 16680, 16958, 20760, 21106, 24047, 25437, 31659, 33360, 33916, 41520, 42212, 42395, 48094, 50874, 52765, 63318, 67832, 72141, 84424, 84790, 96188, 101748, 105530, 120235, 126636, 127185, 135664, 144282, 158295, 168848, 169580, 192376, 203496, 211060, 240470, 253272, 254370, 288564, 316590, 339160, 360705, 384752, 406992, 422120, 480940, 506544, 508740, 577128, 633180, 678320, 721410, 844240, 961880, 1017480, 1154256, 1266360, 1442820, 1466867, 1923760, 2034960, 2532720, 2885640, 2933734, 4400601, 5771280, 5867468, 7334335, 8801202, 11734936, 14668670, 17602404, 22003005, 23469872, 29337340, 35204808, 44006010, 58674680, 70409616, 88012020, 117349360, 176024040, 352048080]

約数ペア:

[(1, 352048080), (2, 176024040), (3, 117349360), (4, 88012020), (5, 70409616), (6, 58674680), (8, 44006010), (10, 35204808), (12, 29337340), (15, 23469872), (16, 22003005), (20, 17602404), (24, 14668670), (30, 11734936), (40, 8801202), (48, 7334335), (60, 5867468), (61, 5771280), (80, 4400601), (120, 2933734), (122, 2885640), (139, 2532720), (173, 2034960), (183, 1923760), (240, 1466867), (244, 1442820), (278, 1266360), (305, 1154256), (346, 1017480), (366, 961880), (417, 844240), (488, 721410), (519, 678320), (556, 633180), (610, 577128), (692, 508740), (695, 506544), (732, 480940), (834, 422120), (865, 406992), (915, 384752), (976, 360705), (1038, 339160), (1112, 316590), (1220, 288564), (1384, 254370), (1390, 253272), (1464, 240470), (1668, 211060), (1730, 203496), (1830, 192376), (2076, 169580), (2085, 168848), (2224, 158295), (2440, 144282), (2595, 135664), (2768, 127185), (2780, 126636), (2928, 120235), (3336, 105530), (3460, 101748), (3660, 96188), (4152, 84790), (4170, 84424), (4880, 72141), (5190, 67832), (5560, 63318), (6672, 52765), (6920, 50874), (7320, 48094), (8304, 42395), (8340, 42212), (8479, 41520), (10380, 33916), (10553, 33360), (11120, 31659), (13840, 25437), (14640, 24047), (16680, 21106), (16958, 20760)]