124920720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173501}}^1$

素因数の和:173520

約数の個数: 60

約数和(自身を含む): 419527836

約数和(自身を除く): 294607116

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, 173501, 347002, 520503, 694004, 867505, 1041006, 1388008, 1561509, 1735010, 2082012, 2602515, 2776016, 3123018, 3470020, 4164024, 5205030, 6246036, 6940040, 7807545, 8328048, 10410060, 12492072, 13880080, 15615090, 20820120, 24984144, 31230180, 41640240, 62460360, 124920720]

約数ペア:

[(1, 124920720), (2, 62460360), (3, 41640240), (4, 31230180), (5, 24984144), (6, 20820120), (8, 15615090), (9, 13880080), (10, 12492072), (12, 10410060), (15, 8328048), (16, 7807545), (18, 6940040), (20, 6246036), (24, 5205030), (30, 4164024), (36, 3470020), (40, 3123018), (45, 2776016), (48, 2602515), (60, 2082012), (72, 1735010), (80, 1561509), (90, 1388008), (120, 1041006), (144, 867505), (180, 694004), (240, 520503), (360, 347002), (720, 173501)]