88200720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{122501}}^1$

素因数の和:122520

約数の個数: 60

約数和(自身を含む): 296209836

約数和(自身を除く): 208009116

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, 122501, 245002, 367503, 490004, 612505, 735006, 980008, 1102509, 1225010, 1470012, 1837515, 1960016, 2205018, 2450020, 2940024, 3675030, 4410036, 4900040, 5512545, 5880048, 7350060, 8820072, 9800080, 11025090, 14700120, 17640144, 22050180, 29400240, 44100360, 88200720]

約数ペア:

[(1, 88200720), (2, 44100360), (3, 29400240), (4, 22050180), (5, 17640144), (6, 14700120), (8, 11025090), (9, 9800080), (10, 8820072), (12, 7350060), (15, 5880048), (16, 5512545), (18, 4900040), (20, 4410036), (24, 3675030), (30, 2940024), (36, 2450020), (40, 2205018), (45, 1960016), (48, 1837515), (60, 1470012), (72, 1225010), (80, 1102509), (90, 980008), (120, 735006), (144, 612505), (180, 490004), (240, 367503), (360, 245002), (720, 122501)]