1004045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{3943}}^1$

素因数の和:5020

約数の個数: 80

約数和(自身を含む): 3116264832

約数和(自身を除く): 2112219312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1061, 2122, 3183, 3943, 4244, 5305, 6366, 7886, 8488, 10610, 11829, 12732, 15772, 15915, 16976, 19715, 21220, 23658, 25464, 31544, 31830, 39430, 42440, 47316, 50928, 59145, 63088, 63660, 78860, 84880, 94632, 118290, 127320, 157720, 189264, 236580, 254640, 315440, 473160, 946320, 4183523, 8367046, 12550569, 16734092, 20917615, 25101138, 33468184, 41835230, 50202276, 62752845, 66936368, 83670460, 100404552, 125505690, 167340920, 200809104, 251011380, 334681840, 502022760, 1004045520]

約数ペア:

[(1, 1004045520), (2, 502022760), (3, 334681840), (4, 251011380), (5, 200809104), (6, 167340920), (8, 125505690), (10, 100404552), (12, 83670460), (15, 66936368), (16, 62752845), (20, 50202276), (24, 41835230), (30, 33468184), (40, 25101138), (48, 20917615), (60, 16734092), (80, 12550569), (120, 8367046), (240, 4183523), (1061, 946320), (2122, 473160), (3183, 315440), (3943, 254640), (4244, 236580), (5305, 189264), (6366, 157720), (7886, 127320), (8488, 118290), (10610, 94632), (11829, 84880), (12732, 78860), (15772, 63660), (15915, 63088), (16976, 59145), (19715, 50928), (21220, 47316), (23658, 42440), (25464, 39430), (31544, 31830)]