83280480

素因数分解:

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

素因数の和:173519

約数の個数: 48

約数和(自身を含む): 262335024

約数和(自身を除く): 179054544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 173501, 347002, 520503, 694004, 867505, 1041006, 1388008, 1735010, 2082012, 2602515, 2776016, 3470020, 4164024, 5205030, 5552032, 6940040, 8328048, 10410060, 13880080, 16656096, 20820120, 27760160, 41640240, 83280480]

約数ペア:

[(1, 83280480), (2, 41640240), (3, 27760160), (4, 20820120), (5, 16656096), (6, 13880080), (8, 10410060), (10, 8328048), (12, 6940040), (15, 5552032), (16, 5205030), (20, 4164024), (24, 3470020), (30, 2776016), (32, 2602515), (40, 2082012), (48, 1735010), (60, 1388008), (80, 1041006), (96, 867505), (120, 694004), (160, 520503), (240, 347002), (480, 173501)]