18227520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6329}}^1$

素因数の和:6352

約数の個数: 84

約数和(自身を含む): 62704980

約数和(自身を除く): 44477460

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6329, 12658, 18987, 25316, 31645, 37974, 50632, 56961, 63290, 75948, 94935, 101264, 113922, 126580, 151896, 189870, 202528, 227844, 253160, 284805, 303792, 379740, 405056, 455688, 506320, 569610, 607584, 759480, 911376, 1012640, 1139220, 1215168, 1518960, 1822752, 2025280, 2278440, 3037920, 3645504, 4556880, 6075840, 9113760, 18227520]

約数ペア:

[(1, 18227520), (2, 9113760), (3, 6075840), (4, 4556880), (5, 3645504), (6, 3037920), (8, 2278440), (9, 2025280), (10, 1822752), (12, 1518960), (15, 1215168), (16, 1139220), (18, 1012640), (20, 911376), (24, 759480), (30, 607584), (32, 569610), (36, 506320), (40, 455688), (45, 405056), (48, 379740), (60, 303792), (64, 284805), (72, 253160), (80, 227844), (90, 202528), (96, 189870), (120, 151896), (144, 126580), (160, 113922), (180, 101264), (192, 94935), (240, 75948), (288, 63290), (320, 56961), (360, 50632), (480, 37974), (576, 31645), (720, 25316), (960, 18987), (1440, 12658), (2880, 6329)]