27563520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 91431648

約数和(自身を除く): 63868128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 97, 111, 120, 128, 148, 160, 185, 192, 194, 222, 240, 256, 291, 296, 320, 370, 384, 388, 444, 480, 485, 512, 555, 582, 592, 640, 740, 768, 776, 888, 960, 970, 1110, 1164, 1184, 1280, 1455, 1480, 1536, 1552, 1776, 1920, 1940, 2220, 2328, 2368, 2560, 2910, 2960, 3104, 3552, 3589, 3840, 3880, 4440, 4656, 4736, 5820, 5920, 6208, 7104, 7178, 7680, 7760, 8880, 9312, 9472, 10767, 11640, 11840, 12416, 14208, 14356, 15520, 17760, 17945, 18624, 18944, 21534, 23280, 23680, 24832, 28416, 28712, 31040, 35520, 35890, 37248, 43068, 46560, 47360, 49664, 53835, 56832, 57424, 62080, 71040, 71780, 74496, 86136, 93120, 94720, 107670, 114848, 124160, 142080, 143560, 148992, 172272, 186240, 215340, 229696, 248320, 284160, 287120, 344544, 372480, 430680, 459392, 574240, 689088, 744960, 861360, 918784, 1148480, 1378176, 1722720, 1837568, 2296960, 2756352, 3445440, 4593920, 5512704, 6890880, 9187840, 13781760, 27563520]

約数ペア:

[(1, 27563520), (2, 13781760), (3, 9187840), (4, 6890880), (5, 5512704), (6, 4593920), (8, 3445440), (10, 2756352), (12, 2296960), (15, 1837568), (16, 1722720), (20, 1378176), (24, 1148480), (30, 918784), (32, 861360), (37, 744960), (40, 689088), (48, 574240), (60, 459392), (64, 430680), (74, 372480), (80, 344544), (96, 287120), (97, 284160), (111, 248320), (120, 229696), (128, 215340), (148, 186240), (160, 172272), (185, 148992), (192, 143560), (194, 142080), (222, 124160), (240, 114848), (256, 107670), (291, 94720), (296, 93120), (320, 86136), (370, 74496), (384, 71780), (388, 71040), (444, 62080), (480, 57424), (485, 56832), (512, 53835), (555, 49664), (582, 47360), (592, 46560), (640, 43068), (740, 37248), (768, 35890), (776, 35520), (888, 31040), (960, 28712), (970, 28416), (1110, 24832), (1164, 23680), (1184, 23280), (1280, 21534), (1455, 18944), (1480, 18624), (1536, 17945), (1552, 17760), (1776, 15520), (1920, 14356), (1940, 14208), (2220, 12416), (2328, 11840), (2368, 11640), (2560, 10767), (2910, 9472), (2960, 9312), (3104, 8880), (3552, 7760), (3589, 7680), (3840, 7178), (3880, 7104), (4440, 6208), (4656, 5920), (4736, 5820)]