83485440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7247}}^1$

素因数の和:7274

約数の個数: 108

約数和(自身を含む): 288890784

約数和(自身を除く): 205405344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7247, 11520, 14494, 21741, 28988, 36235, 43482, 57976, 65223, 72470, 86964, 108705, 115952, 130446, 144940, 173928, 217410, 231904, 260892, 289880, 326115, 347856, 434820, 463808, 521784, 579760, 652230, 695712, 869640, 927616, 1043568, 1159520, 1304460, 1391424, 1739280, 1855232, 2087136, 2319040, 2608920, 2782848, 3478560, 4174272, 4638080, 5217840, 5565696, 6957120, 8348544, 9276160, 10435680, 13914240, 16697088, 20871360, 27828480, 41742720, 83485440]

約数ペア:

[(1, 83485440), (2, 41742720), (3, 27828480), (4, 20871360), (5, 16697088), (6, 13914240), (8, 10435680), (9, 9276160), (10, 8348544), (12, 6957120), (15, 5565696), (16, 5217840), (18, 4638080), (20, 4174272), (24, 3478560), (30, 2782848), (32, 2608920), (36, 2319040), (40, 2087136), (45, 1855232), (48, 1739280), (60, 1391424), (64, 1304460), (72, 1159520), (80, 1043568), (90, 927616), (96, 869640), (120, 695712), (128, 652230), (144, 579760), (160, 521784), (180, 463808), (192, 434820), (240, 347856), (256, 326115), (288, 289880), (320, 260892), (360, 231904), (384, 217410), (480, 173928), (576, 144940), (640, 130446), (720, 115952), (768, 108705), (960, 86964), (1152, 72470), (1280, 65223), (1440, 57976), (1920, 43482), (2304, 36235), (2880, 28988), (3840, 21741), (5760, 14494), (7247, 11520)]