13456320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 43452288

約数和(自身を除く): 29995968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 131, 160, 192, 214, 240, 262, 320, 321, 393, 428, 480, 524, 535, 642, 655, 786, 856, 960, 1048, 1070, 1284, 1310, 1572, 1605, 1712, 1965, 2096, 2140, 2568, 2620, 3144, 3210, 3424, 3930, 4192, 4280, 5136, 5240, 6288, 6420, 6848, 7860, 8384, 8560, 10272, 10480, 12576, 12840, 14017, 15720, 17120, 20544, 20960, 25152, 25680, 28034, 31440, 34240, 41920, 42051, 51360, 56068, 62880, 70085, 84102, 102720, 112136, 125760, 140170, 168204, 210255, 224272, 280340, 336408, 420510, 448544, 560680, 672816, 841020, 897088, 1121360, 1345632, 1682040, 2242720, 2691264, 3364080, 4485440, 6728160, 13456320]

約数ペア:

[(1, 13456320), (2, 6728160), (3, 4485440), (4, 3364080), (5, 2691264), (6, 2242720), (8, 1682040), (10, 1345632), (12, 1121360), (15, 897088), (16, 841020), (20, 672816), (24, 560680), (30, 448544), (32, 420510), (40, 336408), (48, 280340), (60, 224272), (64, 210255), (80, 168204), (96, 140170), (107, 125760), (120, 112136), (131, 102720), (160, 84102), (192, 70085), (214, 62880), (240, 56068), (262, 51360), (320, 42051), (321, 41920), (393, 34240), (428, 31440), (480, 28034), (524, 25680), (535, 25152), (642, 20960), (655, 20544), (786, 17120), (856, 15720), (960, 14017), (1048, 12840), (1070, 12576), (1284, 10480), (1310, 10272), (1572, 8560), (1605, 8384), (1712, 7860), (1965, 6848), (2096, 6420), (2140, 6288), (2568, 5240), (2620, 5136), (3144, 4280), (3210, 4192), (3424, 3930)]