123446880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 428697360

約数和(自身を除く): 305250480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1453, 1770, 1888, 2124, 2360, 2655, 2832, 2906, 3540, 4248, 4359, 4720, 5310, 5664, 5812, 7080, 7265, 8496, 8718, 9440, 10620, 11624, 13077, 14160, 14530, 16992, 17436, 21240, 21795, 23248, 26154, 28320, 29060, 34872, 42480, 43590, 46496, 52308, 58120, 65385, 69744, 84960, 85727, 87180, 104616, 116240, 130770, 139488, 171454, 174360, 209232, 232480, 257181, 261540, 342908, 348720, 418464, 428635, 514362, 523080, 685816, 697440, 771543, 857270, 1028724, 1046160, 1285905, 1371632, 1543086, 1714540, 2057448, 2092320, 2571810, 2743264, 3086172, 3429080, 3857715, 4114896, 5143620, 6172344, 6858160, 7715430, 8229792, 10287240, 12344688, 13716320, 15430860, 20574480, 24689376, 30861720, 41148960, 61723440, 123446880]

約数ペア:

[(1, 123446880), (2, 61723440), (3, 41148960), (4, 30861720), (5, 24689376), (6, 20574480), (8, 15430860), (9, 13716320), (10, 12344688), (12, 10287240), (15, 8229792), (16, 7715430), (18, 6858160), (20, 6172344), (24, 5143620), (30, 4114896), (32, 3857715), (36, 3429080), (40, 3086172), (45, 2743264), (48, 2571810), (59, 2092320), (60, 2057448), (72, 1714540), (80, 1543086), (90, 1371632), (96, 1285905), (118, 1046160), (120, 1028724), (144, 857270), (160, 771543), (177, 697440), (180, 685816), (236, 523080), (240, 514362), (288, 428635), (295, 418464), (354, 348720), (360, 342908), (472, 261540), (480, 257181), (531, 232480), (590, 209232), (708, 174360), (720, 171454), (885, 139488), (944, 130770), (1062, 116240), (1180, 104616), (1416, 87180), (1440, 85727), (1453, 84960), (1770, 69744), (1888, 65385), (2124, 58120), (2360, 52308), (2655, 46496), (2832, 43590), (2906, 42480), (3540, 34872), (4248, 29060), (4359, 28320), (4720, 26154), (5310, 23248), (5664, 21795), (5812, 21240), (7080, 17436), (7265, 16992), (8496, 14530), (8718, 14160), (9440, 13077), (10620, 11624)]