72639822720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{14207}}^1$

素因数の和:16892

約数の個数: 128

約数和(自身を含む): 231642685440

約数和(自身を除く): 159002862720

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, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2663, 5326, 7989, 10652, 13315, 14207, 15978, 21304, 26630, 28414, 31956, 39945, 42608, 42621, 53260, 56828, 63912, 71035, 79890, 85216, 85242, 106520, 113656, 127824, 142070, 159780, 170432, 170484, 213040, 213105, 227312, 255648, 284140, 319560, 340864, 340968, 426080, 426210, 454624, 511296, 568280, 639120, 681936, 852160, 852420, 909248, 1022592, 1136560, 1278240, 1363872, 1704320, 1704840, 1818496, 2273120, 2556480, 2727744, 3409680, 4546240, 5112960, 5455488, 6819360, 9092480, 13638720, 27277440, 37833241, 75666482, 113499723, 151332964, 189166205, 226999446, 302665928, 378332410, 453998892, 567498615, 605331856, 756664820, 907997784, 1134997230, 1210663712, 1513329640, 1815995568, 2269994460, 2421327424, 3026659280, 3631991136, 4539988920, 4842654848, 6053318560, 7263982272, 9079977840, 12106637120, 14527964544, 18159955680, 24213274240, 36319911360, 72639822720]

約数ペア:

[(1, 72639822720), (2, 36319911360), (3, 24213274240), (4, 18159955680), (5, 14527964544), (6, 12106637120), (8, 9079977840), (10, 7263982272), (12, 6053318560), (15, 4842654848), (16, 4539988920), (20, 3631991136), (24, 3026659280), (30, 2421327424), (32, 2269994460), (40, 1815995568), (48, 1513329640), (60, 1210663712), (64, 1134997230), (80, 907997784), (96, 756664820), (120, 605331856), (128, 567498615), (160, 453998892), (192, 378332410), (240, 302665928), (320, 226999446), (384, 189166205), (480, 151332964), (640, 113499723), (960, 75666482), (1920, 37833241), (2663, 27277440), (5326, 13638720), (7989, 9092480), (10652, 6819360), (13315, 5455488), (14207, 5112960), (15978, 4546240), (21304, 3409680), (26630, 2727744), (28414, 2556480), (31956, 2273120), (39945, 1818496), (42608, 1704840), (42621, 1704320), (53260, 1363872), (56828, 1278240), (63912, 1136560), (71035, 1022592), (79890, 909248), (85216, 852420), (85242, 852160), (106520, 681936), (113656, 639120), (127824, 568280), (142070, 511296), (159780, 454624), (170432, 426210), (170484, 426080), (213040, 340968), (213105, 340864), (227312, 319560), (255648, 284140)]