18324908640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1413959}}^1$

素因数の和:1413986

約数の個数: 120

約数和(自身を含む): 64671702480

約数和(自身を除く): 46346793840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1413959, 2827918, 4241877, 5655836, 7069795, 8483754, 11311672, 12725631, 14139590, 16967508, 21209385, 22623344, 25451262, 28279180, 33935016, 38176893, 42418770, 45246688, 50902524, 56558360, 63628155, 67870032, 76353786, 84837540, 101805048, 113116720, 114530679, 127256310, 135740064, 152707572, 169675080, 190884465, 203610096, 226233440, 229061358, 254512620, 305415144, 339350160, 381768930, 407220192, 458122716, 509025240, 572653395, 610830288, 678700320, 763537860, 916245432, 1018050480, 1145306790, 1221660576, 1527075720, 1832490864, 2036100960, 2290613580, 3054151440, 3664981728, 4581227160, 6108302880, 9162454320, 18324908640]

約数ペア:

[(1, 18324908640), (2, 9162454320), (3, 6108302880), (4, 4581227160), (5, 3664981728), (6, 3054151440), (8, 2290613580), (9, 2036100960), (10, 1832490864), (12, 1527075720), (15, 1221660576), (16, 1145306790), (18, 1018050480), (20, 916245432), (24, 763537860), (27, 678700320), (30, 610830288), (32, 572653395), (36, 509025240), (40, 458122716), (45, 407220192), (48, 381768930), (54, 339350160), (60, 305415144), (72, 254512620), (80, 229061358), (81, 226233440), (90, 203610096), (96, 190884465), (108, 169675080), (120, 152707572), (135, 135740064), (144, 127256310), (160, 114530679), (162, 113116720), (180, 101805048), (216, 84837540), (240, 76353786), (270, 67870032), (288, 63628155), (324, 56558360), (360, 50902524), (405, 45246688), (432, 42418770), (480, 38176893), (540, 33935016), (648, 28279180), (720, 25451262), (810, 22623344), (864, 21209385), (1080, 16967508), (1296, 14139590), (1440, 12725631), (1620, 11311672), (2160, 8483754), (2592, 7069795), (3240, 5655836), (4320, 4241877), (6480, 2827918), (12960, 1413959)]