387360720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{538001}}^1$

素因数の和:538020

約数の個数: 60

約数和(自身を含む): 1300888836

約数和(自身を除く): 913528116

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, 538001, 1076002, 1614003, 2152004, 2690005, 3228006, 4304008, 4842009, 5380010, 6456012, 8070015, 8608016, 9684018, 10760020, 12912024, 16140030, 19368036, 21520040, 24210045, 25824048, 32280060, 38736072, 43040080, 48420090, 64560120, 77472144, 96840180, 129120240, 193680360, 387360720]

約数ペア:

[(1, 387360720), (2, 193680360), (3, 129120240), (4, 96840180), (5, 77472144), (6, 64560120), (8, 48420090), (9, 43040080), (10, 38736072), (12, 32280060), (15, 25824048), (16, 24210045), (18, 21520040), (20, 19368036), (24, 16140030), (30, 12912024), (36, 10760020), (40, 9684018), (45, 8608016), (48, 8070015), (60, 6456012), (72, 5380010), (80, 4842009), (90, 4304008), (120, 3228006), (144, 2690005), (180, 2152004), (240, 1614003), (360, 1076002), (720, 538001)]