202435920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3657

約数の個数: 120

約数和(自身を含む): 688646400

約数和(自身を除く): 486210480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3559, 3792, 4740, 5688, 6320, 7110, 7118, 9480, 10677, 11376, 14220, 14236, 17795, 18960, 21354, 28440, 28472, 32031, 35590, 42708, 53385, 56880, 56944, 64062, 71180, 85416, 106770, 128124, 142360, 160155, 170832, 213540, 256248, 281161, 284720, 320310, 427080, 512496, 562322, 640620, 843483, 854160, 1124644, 1281240, 1405805, 1686966, 2249288, 2530449, 2562480, 2811610, 3373932, 4217415, 4498576, 5060898, 5623220, 6747864, 8434830, 10121796, 11246440, 12652245, 13495728, 16869660, 20243592, 22492880, 25304490, 33739320, 40487184, 50608980, 67478640, 101217960, 202435920]

約数ペア:

[(1, 202435920), (2, 101217960), (3, 67478640), (4, 50608980), (5, 40487184), (6, 33739320), (8, 25304490), (9, 22492880), (10, 20243592), (12, 16869660), (15, 13495728), (16, 12652245), (18, 11246440), (20, 10121796), (24, 8434830), (30, 6747864), (36, 5623220), (40, 5060898), (45, 4498576), (48, 4217415), (60, 3373932), (72, 2811610), (79, 2562480), (80, 2530449), (90, 2249288), (120, 1686966), (144, 1405805), (158, 1281240), (180, 1124644), (237, 854160), (240, 843483), (316, 640620), (360, 562322), (395, 512496), (474, 427080), (632, 320310), (711, 284720), (720, 281161), (790, 256248), (948, 213540), (1185, 170832), (1264, 160155), (1422, 142360), (1580, 128124), (1896, 106770), (2370, 85416), (2844, 71180), (3160, 64062), (3555, 56944), (3559, 56880), (3792, 53385), (4740, 42708), (5688, 35590), (6320, 32031), (7110, 28472), (7118, 28440), (9480, 21354), (10677, 18960), (11376, 17795), (14220, 14236)]