39482880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 129929184

約数和(自身を除く): 90446304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 97, 106, 120, 128, 159, 160, 192, 194, 212, 240, 256, 265, 291, 318, 320, 384, 388, 424, 480, 485, 512, 530, 582, 636, 640, 768, 776, 795, 848, 960, 970, 1060, 1164, 1272, 1280, 1455, 1536, 1552, 1590, 1696, 1920, 1940, 2120, 2328, 2544, 2560, 2910, 3104, 3180, 3392, 3840, 3880, 4240, 4656, 5088, 5141, 5820, 6208, 6360, 6784, 7680, 7760, 8480, 9312, 10176, 10282, 11640, 12416, 12720, 13568, 15423, 15520, 16960, 18624, 20352, 20564, 23280, 24832, 25440, 25705, 27136, 30846, 31040, 33920, 37248, 40704, 41128, 46560, 49664, 50880, 51410, 61692, 62080, 67840, 74496, 77115, 81408, 82256, 93120, 101760, 102820, 123384, 124160, 135680, 148992, 154230, 164512, 186240, 203520, 205640, 246768, 248320, 308460, 329024, 372480, 407040, 411280, 493536, 616920, 658048, 744960, 822560, 987072, 1233840, 1316096, 1645120, 1974144, 2467680, 2632192, 3290240, 3948288, 4935360, 6580480, 7896576, 9870720, 13160960, 19741440, 39482880]

約数ペア:

[(1, 39482880), (2, 19741440), (3, 13160960), (4, 9870720), (5, 7896576), (6, 6580480), (8, 4935360), (10, 3948288), (12, 3290240), (15, 2632192), (16, 2467680), (20, 1974144), (24, 1645120), (30, 1316096), (32, 1233840), (40, 987072), (48, 822560), (53, 744960), (60, 658048), (64, 616920), (80, 493536), (96, 411280), (97, 407040), (106, 372480), (120, 329024), (128, 308460), (159, 248320), (160, 246768), (192, 205640), (194, 203520), (212, 186240), (240, 164512), (256, 154230), (265, 148992), (291, 135680), (318, 124160), (320, 123384), (384, 102820), (388, 101760), (424, 93120), (480, 82256), (485, 81408), (512, 77115), (530, 74496), (582, 67840), (636, 62080), (640, 61692), (768, 51410), (776, 50880), (795, 49664), (848, 46560), (960, 41128), (970, 40704), (1060, 37248), (1164, 33920), (1272, 31040), (1280, 30846), (1455, 27136), (1536, 25705), (1552, 25440), (1590, 24832), (1696, 23280), (1920, 20564), (1940, 20352), (2120, 18624), (2328, 16960), (2544, 15520), (2560, 15423), (2910, 13568), (3104, 12720), (3180, 12416), (3392, 11640), (3840, 10282), (3880, 10176), (4240, 9312), (4656, 8480), (5088, 7760), (5141, 7680), (5820, 6784), (6208, 6360)]