565877520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60457}}^1$

素因数の和:60489

約数の個数: 120

約数和(自身を含む): 2046624216

約数和(自身を除く): 1480746696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 60457, 120914, 181371, 241828, 302285, 362742, 483656, 544113, 604570, 725484, 785941, 906855, 967312, 1088226, 1209140, 1450968, 1571882, 1813710, 2176452, 2357823, 2418280, 2720565, 2901936, 3143764, 3627420, 3929705, 4352904, 4715646, 4836560, 5441130, 6287528, 7073469, 7254840, 7859410, 8705808, 9431292, 10882260, 11789115, 12575056, 14146938, 14509680, 15718820, 18862584, 21764520, 23578230, 28293876, 31437640, 35367345, 37725168, 43529040, 47156460, 56587752, 62875280, 70734690, 94312920, 113175504, 141469380, 188625840, 282938760, 565877520]

約数ペア:

[(1, 565877520), (2, 282938760), (3, 188625840), (4, 141469380), (5, 113175504), (6, 94312920), (8, 70734690), (9, 62875280), (10, 56587752), (12, 47156460), (13, 43529040), (15, 37725168), (16, 35367345), (18, 31437640), (20, 28293876), (24, 23578230), (26, 21764520), (30, 18862584), (36, 15718820), (39, 14509680), (40, 14146938), (45, 12575056), (48, 11789115), (52, 10882260), (60, 9431292), (65, 8705808), (72, 7859410), (78, 7254840), (80, 7073469), (90, 6287528), (104, 5441130), (117, 4836560), (120, 4715646), (130, 4352904), (144, 3929705), (156, 3627420), (180, 3143764), (195, 2901936), (208, 2720565), (234, 2418280), (240, 2357823), (260, 2176452), (312, 1813710), (360, 1571882), (390, 1450968), (468, 1209140), (520, 1088226), (585, 967312), (624, 906855), (720, 785941), (780, 725484), (936, 604570), (1040, 544113), (1170, 483656), (1560, 362742), (1872, 302285), (2340, 241828), (3120, 181371), (4680, 120914), (9360, 60457)]