80535240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 262899000

約数和(自身を除く): 182363760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 349, 360, 641, 698, 1047, 1282, 1396, 1745, 1923, 2094, 2564, 2792, 3141, 3205, 3490, 3846, 4188, 5128, 5235, 5769, 6282, 6410, 6980, 7692, 8376, 9615, 10470, 11538, 12564, 12820, 13960, 15384, 15705, 19230, 20940, 23076, 25128, 25640, 28845, 31410, 38460, 41880, 46152, 57690, 62820, 76920, 115380, 125640, 223709, 230760, 447418, 671127, 894836, 1118545, 1342254, 1789672, 2013381, 2237090, 2684508, 3355635, 4026762, 4474180, 5369016, 6711270, 8053524, 8948360, 10066905, 13422540, 16107048, 20133810, 26845080, 40267620, 80535240]

約数ペア:

[(1, 80535240), (2, 40267620), (3, 26845080), (4, 20133810), (5, 16107048), (6, 13422540), (8, 10066905), (9, 8948360), (10, 8053524), (12, 6711270), (15, 5369016), (18, 4474180), (20, 4026762), (24, 3355635), (30, 2684508), (36, 2237090), (40, 2013381), (45, 1789672), (60, 1342254), (72, 1118545), (90, 894836), (120, 671127), (180, 447418), (349, 230760), (360, 223709), (641, 125640), (698, 115380), (1047, 76920), (1282, 62820), (1396, 57690), (1745, 46152), (1923, 41880), (2094, 38460), (2564, 31410), (2792, 28845), (3141, 25640), (3205, 25128), (3490, 23076), (3846, 20940), (4188, 19230), (5128, 15705), (5235, 15384), (5769, 13960), (6282, 12820), (6410, 12564), (6980, 11538), (7692, 10470), (8376, 9615)]