188989440

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 605534160

約数和(自身を除く): 416544720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 769, 960, 1024, 1280, 1536, 1538, 1920, 2048, 2307, 2560, 3072, 3076, 3840, 3845, 4096, 4614, 5120, 6144, 6152, 7680, 7690, 8192, 9228, 10240, 11535, 12288, 12304, 15360, 15380, 16384, 18456, 20480, 23070, 24576, 24608, 30720, 30760, 36912, 40960, 46140, 49152, 49216, 61440, 61520, 73824, 81920, 92280, 98432, 122880, 123040, 147648, 184560, 196864, 245760, 246080, 295296, 369120, 393728, 492160, 590592, 738240, 787456, 984320, 1181184, 1476480, 1574912, 1968640, 2362368, 2952960, 3149824, 3937280, 4724736, 5905920, 6299648, 7874560, 9449472, 11811840, 12599296, 15749120, 18898944, 23623680, 31498240, 37797888, 47247360, 62996480, 94494720, 188989440]

約数ペア:

[(1, 188989440), (2, 94494720), (3, 62996480), (4, 47247360), (5, 37797888), (6, 31498240), (8, 23623680), (10, 18898944), (12, 15749120), (15, 12599296), (16, 11811840), (20, 9449472), (24, 7874560), (30, 6299648), (32, 5905920), (40, 4724736), (48, 3937280), (60, 3149824), (64, 2952960), (80, 2362368), (96, 1968640), (120, 1574912), (128, 1476480), (160, 1181184), (192, 984320), (240, 787456), (256, 738240), (320, 590592), (384, 492160), (480, 393728), (512, 369120), (640, 295296), (768, 246080), (769, 245760), (960, 196864), (1024, 184560), (1280, 147648), (1536, 123040), (1538, 122880), (1920, 98432), (2048, 92280), (2307, 81920), (2560, 73824), (3072, 61520), (3076, 61440), (3840, 49216), (3845, 49152), (4096, 46140), (4614, 40960), (5120, 36912), (6144, 30760), (6152, 30720), (7680, 24608), (7690, 24576), (8192, 23070), (9228, 20480), (10240, 18456), (11535, 16384), (12288, 15380), (12304, 15360)]