52428240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72817}}^1$

素因数の和:72836

約数の個数: 60

約数和(自身を含む): 176073924

約数和(自身を除く): 123645684

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, 72817, 145634, 218451, 291268, 364085, 436902, 582536, 655353, 728170, 873804, 1092255, 1165072, 1310706, 1456340, 1747608, 2184510, 2621412, 2912680, 3276765, 3495216, 4369020, 5242824, 5825360, 6553530, 8738040, 10485648, 13107060, 17476080, 26214120, 52428240]

約数ペア:

[(1, 52428240), (2, 26214120), (3, 17476080), (4, 13107060), (5, 10485648), (6, 8738040), (8, 6553530), (9, 5825360), (10, 5242824), (12, 4369020), (15, 3495216), (16, 3276765), (18, 2912680), (20, 2621412), (24, 2184510), (30, 1747608), (36, 1456340), (40, 1310706), (45, 1165072), (48, 1092255), (60, 873804), (72, 728170), (80, 655353), (90, 582536), (120, 436902), (144, 364085), (180, 291268), (240, 218451), (360, 145634), (720, 72817)]