137925120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17959}}^1$

素因数の和:17985

約数の個数: 80

約数和(自身を含む): 440953920

約数和(自身を除く): 303028800

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, 17959, 35918, 53877, 71836, 89795, 107754, 143672, 179590, 215508, 269385, 287344, 359180, 431016, 538770, 574688, 718360, 862032, 1077540, 1149376, 1436720, 1724064, 2155080, 2298752, 2873440, 3448128, 4310160, 4597504, 5746880, 6896256, 8620320, 9195008, 11493760, 13792512, 17240640, 22987520, 27585024, 34481280, 45975040, 68962560, 137925120]

約数ペア:

[(1, 137925120), (2, 68962560), (3, 45975040), (4, 34481280), (5, 27585024), (6, 22987520), (8, 17240640), (10, 13792512), (12, 11493760), (15, 9195008), (16, 8620320), (20, 6896256), (24, 5746880), (30, 4597504), (32, 4310160), (40, 3448128), (48, 2873440), (60, 2298752), (64, 2155080), (80, 1724064), (96, 1436720), (120, 1149376), (128, 1077540), (160, 862032), (192, 718360), (240, 574688), (256, 538770), (320, 431016), (384, 359180), (480, 287344), (512, 269385), (640, 215508), (768, 179590), (960, 143672), (1280, 107754), (1536, 89795), (1920, 71836), (2560, 53877), (3840, 35918), (7680, 17959)]