8871729120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{684547}}^1$

素因数の和:684574

約数の個数: 120

約数和(自身を含む): 31309856424

約数和(自身を除く): 22438127304

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, 684547, 1369094, 2053641, 2738188, 3422735, 4107282, 5476376, 6160923, 6845470, 8214564, 10268205, 10952752, 12321846, 13690940, 16429128, 18482769, 20536410, 21905504, 24643692, 27381880, 30804615, 32858256, 36965538, 41072820, 49287384, 54763760, 55448307, 61609230, 65716512, 73931076, 82145640, 92413845, 98574768, 109527520, 110896614, 123218460, 147862152, 164291280, 184827690, 197149536, 221793228, 246436920, 277241535, 295724304, 328582560, 369655380, 443586456, 492873840, 554483070, 591448608, 739310760, 887172912, 985747680, 1108966140, 1478621520, 1774345824, 2217932280, 2957243040, 4435864560, 8871729120]

約数ペア:

[(1, 8871729120), (2, 4435864560), (3, 2957243040), (4, 2217932280), (5, 1774345824), (6, 1478621520), (8, 1108966140), (9, 985747680), (10, 887172912), (12, 739310760), (15, 591448608), (16, 554483070), (18, 492873840), (20, 443586456), (24, 369655380), (27, 328582560), (30, 295724304), (32, 277241535), (36, 246436920), (40, 221793228), (45, 197149536), (48, 184827690), (54, 164291280), (60, 147862152), (72, 123218460), (80, 110896614), (81, 109527520), (90, 98574768), (96, 92413845), (108, 82145640), (120, 73931076), (135, 65716512), (144, 61609230), (160, 55448307), (162, 54763760), (180, 49287384), (216, 41072820), (240, 36965538), (270, 32858256), (288, 30804615), (324, 27381880), (360, 24643692), (405, 21905504), (432, 20536410), (480, 18482769), (540, 16429128), (648, 13690940), (720, 12321846), (810, 10952752), (864, 10268205), (1080, 8214564), (1296, 6845470), (1440, 6160923), (1620, 5476376), (2160, 4107282), (2592, 3422735), (3240, 2738188), (4320, 2053641), (6480, 1369094), (12960, 684547)]