89767680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 290853024

約数和(自身を除く): 201085344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 241, 256, 291, 320, 384, 388, 480, 482, 485, 582, 640, 723, 768, 776, 960, 964, 970, 1164, 1205, 1280, 1446, 1455, 1552, 1920, 1928, 1940, 2328, 2410, 2892, 2910, 3104, 3615, 3840, 3856, 3880, 4656, 4820, 5784, 5820, 6208, 7230, 7712, 7760, 9312, 9640, 11568, 11640, 12416, 14460, 15424, 15520, 18624, 19280, 23136, 23280, 23377, 24832, 28920, 30848, 31040, 37248, 38560, 46272, 46560, 46754, 57840, 61696, 62080, 70131, 74496, 77120, 92544, 93120, 93508, 115680, 116885, 124160, 140262, 154240, 185088, 186240, 187016, 231360, 233770, 280524, 308480, 350655, 372480, 374032, 462720, 467540, 561048, 701310, 748064, 925440, 935080, 1122096, 1402620, 1496128, 1870160, 2244192, 2805240, 2992256, 3740320, 4488384, 5610480, 5984512, 7480640, 8976768, 11220960, 14961280, 17953536, 22441920, 29922560, 44883840, 89767680]

約数ペア:

[(1, 89767680), (2, 44883840), (3, 29922560), (4, 22441920), (5, 17953536), (6, 14961280), (8, 11220960), (10, 8976768), (12, 7480640), (15, 5984512), (16, 5610480), (20, 4488384), (24, 3740320), (30, 2992256), (32, 2805240), (40, 2244192), (48, 1870160), (60, 1496128), (64, 1402620), (80, 1122096), (96, 935080), (97, 925440), (120, 748064), (128, 701310), (160, 561048), (192, 467540), (194, 462720), (240, 374032), (241, 372480), (256, 350655), (291, 308480), (320, 280524), (384, 233770), (388, 231360), (480, 187016), (482, 186240), (485, 185088), (582, 154240), (640, 140262), (723, 124160), (768, 116885), (776, 115680), (960, 93508), (964, 93120), (970, 92544), (1164, 77120), (1205, 74496), (1280, 70131), (1446, 62080), (1455, 61696), (1552, 57840), (1920, 46754), (1928, 46560), (1940, 46272), (2328, 38560), (2410, 37248), (2892, 31040), (2910, 30848), (3104, 28920), (3615, 24832), (3840, 23377), (3856, 23280), (3880, 23136), (4656, 19280), (4820, 18624), (5784, 15520), (5820, 15424), (6208, 14460), (7230, 12416), (7712, 11640), (7760, 11568), (9312, 9640)]