118832640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15473}}^1$

素因数の和:15499

約数の個数: 80

約数和(自身を含む): 379917648

約数和(自身を除く): 261085008

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, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15473, 30946, 46419, 61892, 77365, 92838, 123784, 154730, 185676, 232095, 247568, 309460, 371352, 464190, 495136, 618920, 742704, 928380, 990272, 1237840, 1485408, 1856760, 1980544, 2475680, 2970816, 3713520, 3961088, 4951360, 5941632, 7427040, 7922176, 9902720, 11883264, 14854080, 19805440, 23766528, 29708160, 39610880, 59416320, 118832640]

約数ペア:

[(1, 118832640), (2, 59416320), (3, 39610880), (4, 29708160), (5, 23766528), (6, 19805440), (8, 14854080), (10, 11883264), (12, 9902720), (15, 7922176), (16, 7427040), (20, 5941632), (24, 4951360), (30, 3961088), (32, 3713520), (40, 2970816), (48, 2475680), (60, 1980544), (64, 1856760), (80, 1485408), (96, 1237840), (120, 990272), (128, 928380), (160, 742704), (192, 618920), (240, 495136), (256, 464190), (320, 371352), (384, 309460), (480, 247568), (512, 232095), (640, 185676), (768, 154730), (960, 123784), (1280, 92838), (1536, 77365), (1920, 61892), (2560, 46419), (3840, 30946), (7680, 15473)]