747664920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56131}}^1$

素因数の和:56185

約数の個数: 96

約数和(自身を含む): 2495628720

約数和(自身を除く): 1747963800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 56131, 112262, 168393, 224524, 280655, 336786, 449048, 505179, 561310, 673572, 841965, 1010358, 1122620, 1347144, 1683930, 2020716, 2076847, 2245240, 2525895, 3367860, 4041432, 4153694, 5051790, 6230541, 6735720, 8307388, 10103580, 10384235, 12461082, 16614776, 18691623, 20207160, 20768470, 24922164, 31152705, 37383246, 41536940, 49844328, 62305410, 74766492, 83073880, 93458115, 124610820, 149532984, 186916230, 249221640, 373832460, 747664920]

約数ペア:

[(1, 747664920), (2, 373832460), (3, 249221640), (4, 186916230), (5, 149532984), (6, 124610820), (8, 93458115), (9, 83073880), (10, 74766492), (12, 62305410), (15, 49844328), (18, 41536940), (20, 37383246), (24, 31152705), (30, 24922164), (36, 20768470), (37, 20207160), (40, 18691623), (45, 16614776), (60, 12461082), (72, 10384235), (74, 10103580), (90, 8307388), (111, 6735720), (120, 6230541), (148, 5051790), (180, 4153694), (185, 4041432), (222, 3367860), (296, 2525895), (333, 2245240), (360, 2076847), (370, 2020716), (444, 1683930), (555, 1347144), (666, 1122620), (740, 1010358), (888, 841965), (1110, 673572), (1332, 561310), (1480, 505179), (1665, 449048), (2220, 336786), (2664, 280655), (3330, 224524), (4440, 168393), (6660, 112262), (13320, 56131)]