78965760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 176

約数和(自身を含む): 259985376

約数和(自身を除く): 181019616

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, 1024, 1060, 1164, 1272, 1280, 1455, 1536, 1552, 1590, 1696, 1920, 1940, 2120, 2328, 2544, 2560, 2910, 3072, 3104, 3180, 3392, 3840, 3880, 4240, 4656, 5088, 5120, 5141, 5820, 6208, 6360, 6784, 7680, 7760, 8480, 9312, 10176, 10282, 11640, 12416, 12720, 13568, 15360, 15423, 15520, 16960, 18624, 20352, 20564, 23280, 24832, 25440, 25705, 27136, 30846, 31040, 33920, 37248, 40704, 41128, 46560, 49664, 50880, 51410, 54272, 61692, 62080, 67840, 74496, 77115, 81408, 82256, 93120, 99328, 101760, 102820, 123384, 124160, 135680, 148992, 154230, 162816, 164512, 186240, 203520, 205640, 246768, 248320, 271360, 297984, 308460, 329024, 372480, 407040, 411280, 493536, 496640, 616920, 658048, 744960, 814080, 822560, 987072, 1233840, 1316096, 1489920, 1645120, 1974144, 2467680, 2632192, 3290240, 3948288, 4935360, 5264384, 6580480, 7896576, 9870720, 13160960, 15793152, 19741440, 26321920, 39482880, 78965760]

約数ペア:

[(1, 78965760), (2, 39482880), (3, 26321920), (4, 19741440), (5, 15793152), (6, 13160960), (8, 9870720), (10, 7896576), (12, 6580480), (15, 5264384), (16, 4935360), (20, 3948288), (24, 3290240), (30, 2632192), (32, 2467680), (40, 1974144), (48, 1645120), (53, 1489920), (60, 1316096), (64, 1233840), (80, 987072), (96, 822560), (97, 814080), (106, 744960), (120, 658048), (128, 616920), (159, 496640), (160, 493536), (192, 411280), (194, 407040), (212, 372480), (240, 329024), (256, 308460), (265, 297984), (291, 271360), (318, 248320), (320, 246768), (384, 205640), (388, 203520), (424, 186240), (480, 164512), (485, 162816), (512, 154230), (530, 148992), (582, 135680), (636, 124160), (640, 123384), (768, 102820), (776, 101760), (795, 99328), (848, 93120), (960, 82256), (970, 81408), (1024, 77115), (1060, 74496), (1164, 67840), (1272, 62080), (1280, 61692), (1455, 54272), (1536, 51410), (1552, 50880), (1590, 49664), (1696, 46560), (1920, 41128), (1940, 40704), (2120, 37248), (2328, 33920), (2544, 31040), (2560, 30846), (2910, 27136), (3072, 25705), (3104, 25440), (3180, 24832), (3392, 23280), (3840, 20564), (3880, 20352), (4240, 18624), (4656, 16960), (5088, 15520), (5120, 15423), (5141, 15360), (5820, 13568), (6208, 12720), (6360, 12416), (6784, 11640), (7680, 10282), (7760, 10176), (8480, 9312)]