16202490120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{248657}}^1$

素因数の和:248855

約数の個数: 96

約数和(自身を含む): 52949234520

約数和(自身を除く): 36746744400

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, 181, 360, 362, 543, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 3258, 3620, 4344, 5430, 6516, 7240, 8145, 10860, 13032, 16290, 21720, 32580, 65160, 248657, 497314, 745971, 994628, 1243285, 1491942, 1989256, 2237913, 2486570, 2983884, 3729855, 4475826, 4973140, 5967768, 7459710, 8951652, 9946280, 11189565, 14919420, 17903304, 22379130, 29838840, 44758260, 45006917, 89516520, 90013834, 135020751, 180027668, 225034585, 270041502, 360055336, 405062253, 450069170, 540083004, 675103755, 810124506, 900138340, 1080166008, 1350207510, 1620249012, 1800276680, 2025311265, 2700415020, 3240498024, 4050622530, 5400830040, 8101245060, 16202490120]

約数ペア:

[(1, 16202490120), (2, 8101245060), (3, 5400830040), (4, 4050622530), (5, 3240498024), (6, 2700415020), (8, 2025311265), (9, 1800276680), (10, 1620249012), (12, 1350207510), (15, 1080166008), (18, 900138340), (20, 810124506), (24, 675103755), (30, 540083004), (36, 450069170), (40, 405062253), (45, 360055336), (60, 270041502), (72, 225034585), (90, 180027668), (120, 135020751), (180, 90013834), (181, 89516520), (360, 45006917), (362, 44758260), (543, 29838840), (724, 22379130), (905, 17903304), (1086, 14919420), (1448, 11189565), (1629, 9946280), (1810, 8951652), (2172, 7459710), (2715, 5967768), (3258, 4973140), (3620, 4475826), (4344, 3729855), (5430, 2983884), (6516, 2486570), (7240, 2237913), (8145, 1989256), (10860, 1491942), (13032, 1243285), (16290, 994628), (21720, 745971), (32580, 497314), (65160, 248657)]