193860720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269251}}^1$

素因数の和:269270

約数の個数: 60

約数和(自身を含む): 651051336

約数和(自身を除く): 457190616

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, 269251, 538502, 807753, 1077004, 1346255, 1615506, 2154008, 2423259, 2692510, 3231012, 4038765, 4308016, 4846518, 5385020, 6462024, 8077530, 9693036, 10770040, 12116295, 12924048, 16155060, 19386072, 21540080, 24232590, 32310120, 38772144, 48465180, 64620240, 96930360, 193860720]

約数ペア:

[(1, 193860720), (2, 96930360), (3, 64620240), (4, 48465180), (5, 38772144), (6, 32310120), (8, 24232590), (9, 21540080), (10, 19386072), (12, 16155060), (15, 12924048), (16, 12116295), (18, 10770040), (20, 9693036), (24, 8077530), (30, 6462024), (36, 5385020), (40, 4846518), (45, 4308016), (48, 4038765), (60, 3231012), (72, 2692510), (80, 2423259), (90, 2154008), (120, 1615506), (144, 1346255), (180, 1077004), (240, 807753), (360, 538502), (720, 269251)]