56496240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78467}}^1$

素因数の和:78486

約数の個数: 60

約数和(自身を含む): 189735624

約数和(自身を除く): 133239384

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, 80, 90, 120, 144, 180, 240, 360, 720, 78467, 156934, 235401, 313868, 392335, 470802, 627736, 706203, 784670, 941604, 1177005, 1255472, 1412406, 1569340, 1883208, 2354010, 2824812, 3138680, 3531015, 3766416, 4708020, 5649624, 6277360, 7062030, 9416040, 11299248, 14124060, 18832080, 28248120, 56496240]

約数ペア:

[(1, 56496240), (2, 28248120), (3, 18832080), (4, 14124060), (5, 11299248), (6, 9416040), (8, 7062030), (9, 6277360), (10, 5649624), (12, 4708020), (15, 3766416), (16, 3531015), (18, 3138680), (20, 2824812), (24, 2354010), (30, 1883208), (36, 1569340), (40, 1412406), (45, 1255472), (48, 1177005), (60, 941604), (72, 784670), (80, 706203), (90, 627736), (120, 470802), (144, 392335), (180, 313868), (240, 235401), (360, 156934), (720, 78467)]