331398360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15091}}^1$

素因数の和:15169

約数の個数: 96

約数和(自身を含む): 1094773680

約数和(自身を除く): 763375320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 15091, 21960, 30182, 45273, 60364, 75455, 90546, 120728, 135819, 150910, 181092, 226365, 271638, 301820, 362184, 452730, 543276, 603640, 679095, 905460, 920551, 1086552, 1358190, 1810920, 1841102, 2716380, 2761653, 3682204, 4602755, 5432760, 5523306, 7364408, 8284959, 9205510, 11046612, 13808265, 16569918, 18411020, 22093224, 27616530, 33139836, 36822040, 41424795, 55233060, 66279672, 82849590, 110466120, 165699180, 331398360]

約数ペア:

[(1, 331398360), (2, 165699180), (3, 110466120), (4, 82849590), (5, 66279672), (6, 55233060), (8, 41424795), (9, 36822040), (10, 33139836), (12, 27616530), (15, 22093224), (18, 18411020), (20, 16569918), (24, 13808265), (30, 11046612), (36, 9205510), (40, 8284959), (45, 7364408), (60, 5523306), (61, 5432760), (72, 4602755), (90, 3682204), (120, 2761653), (122, 2716380), (180, 1841102), (183, 1810920), (244, 1358190), (305, 1086552), (360, 920551), (366, 905460), (488, 679095), (549, 603640), (610, 543276), (732, 452730), (915, 362184), (1098, 301820), (1220, 271638), (1464, 226365), (1830, 181092), (2196, 150910), (2440, 135819), (2745, 120728), (3660, 90546), (4392, 75455), (5490, 60364), (7320, 45273), (10980, 30182), (15091, 21960)]