15192320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 43267392

約数和(自身を除く): 28075072

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 83, 88, 104, 110, 128, 130, 143, 160, 166, 176, 208, 220, 256, 260, 286, 320, 332, 352, 415, 416, 440, 520, 572, 640, 664, 704, 715, 830, 832, 880, 913, 1040, 1079, 1144, 1280, 1328, 1408, 1430, 1660, 1664, 1760, 1826, 2080, 2158, 2288, 2656, 2816, 2860, 3320, 3328, 3520, 3652, 4160, 4316, 4565, 4576, 5312, 5395, 5720, 6640, 7040, 7304, 8320, 8632, 9130, 9152, 10624, 10790, 11440, 11869, 13280, 14080, 14608, 16640, 17264, 18260, 18304, 21248, 21580, 22880, 23738, 26560, 29216, 34528, 36520, 36608, 43160, 45760, 47476, 53120, 58432, 59345, 69056, 73040, 86320, 91520, 94952, 106240, 116864, 118690, 138112, 146080, 172640, 183040, 189904, 233728, 237380, 276224, 292160, 345280, 379808, 474760, 584320, 690560, 759616, 949520, 1168640, 1381120, 1519232, 1899040, 3038464, 3798080, 7596160, 15192320]

約数ペア:

[(1, 15192320), (2, 7596160), (4, 3798080), (5, 3038464), (8, 1899040), (10, 1519232), (11, 1381120), (13, 1168640), (16, 949520), (20, 759616), (22, 690560), (26, 584320), (32, 474760), (40, 379808), (44, 345280), (52, 292160), (55, 276224), (64, 237380), (65, 233728), (80, 189904), (83, 183040), (88, 172640), (104, 146080), (110, 138112), (128, 118690), (130, 116864), (143, 106240), (160, 94952), (166, 91520), (176, 86320), (208, 73040), (220, 69056), (256, 59345), (260, 58432), (286, 53120), (320, 47476), (332, 45760), (352, 43160), (415, 36608), (416, 36520), (440, 34528), (520, 29216), (572, 26560), (640, 23738), (664, 22880), (704, 21580), (715, 21248), (830, 18304), (832, 18260), (880, 17264), (913, 16640), (1040, 14608), (1079, 14080), (1144, 13280), (1280, 11869), (1328, 11440), (1408, 10790), (1430, 10624), (1660, 9152), (1664, 9130), (1760, 8632), (1826, 8320), (2080, 7304), (2158, 7040), (2288, 6640), (2656, 5720), (2816, 5395), (2860, 5312), (3320, 4576), (3328, 4565), (3520, 4316), (3652, 4160)]