159569520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60443}}^1$

素因数の和:60470

約数の個数: 80

約数和(自身を含む): 539644032

約数和(自身を除く): 380074512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 60443, 120886, 181329, 241772, 302215, 362658, 483544, 604430, 664873, 725316, 906645, 967088, 1208860, 1329746, 1450632, 1813290, 1994619, 2417720, 2659492, 2901264, 3324365, 3626580, 3989238, 4835440, 5318984, 6648730, 7253160, 7978476, 9973095, 10637968, 13297460, 14506320, 15956952, 19946190, 26594920, 31913904, 39892380, 53189840, 79784760, 159569520]

約数ペア:

[(1, 159569520), (2, 79784760), (3, 53189840), (4, 39892380), (5, 31913904), (6, 26594920), (8, 19946190), (10, 15956952), (11, 14506320), (12, 13297460), (15, 10637968), (16, 9973095), (20, 7978476), (22, 7253160), (24, 6648730), (30, 5318984), (33, 4835440), (40, 3989238), (44, 3626580), (48, 3324365), (55, 2901264), (60, 2659492), (66, 2417720), (80, 1994619), (88, 1813290), (110, 1450632), (120, 1329746), (132, 1208860), (165, 967088), (176, 906645), (220, 725316), (240, 664873), (264, 604430), (330, 483544), (440, 362658), (528, 302215), (660, 241772), (880, 181329), (1320, 120886), (2640, 60443)]