80386080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167471}}^1$

素因数の和:167489

約数の個数: 48

約数和(自身を含む): 253217664

約数和(自身を除く): 172831584

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, 167471, 334942, 502413, 669884, 837355, 1004826, 1339768, 1674710, 2009652, 2512065, 2679536, 3349420, 4019304, 5024130, 5359072, 6698840, 8038608, 10048260, 13397680, 16077216, 20096520, 26795360, 40193040, 80386080]

約数ペア:

[(1, 80386080), (2, 40193040), (3, 26795360), (4, 20096520), (5, 16077216), (6, 13397680), (8, 10048260), (10, 8038608), (12, 6698840), (15, 5359072), (16, 5024130), (20, 4019304), (24, 3349420), (30, 2679536), (32, 2512065), (40, 2009652), (48, 1674710), (60, 1339768), (80, 1004826), (96, 837355), (120, 669884), (160, 502413), (240, 334942), (480, 167471)]