980508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4085453}}^1$

素因数の和:4085469

約数の個数: 40

約数和(自身を含む): 3039577776

約数和(自身を除く): 2059069056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4085453, 8170906, 12256359, 16341812, 20427265, 24512718, 32683624, 40854530, 49025436, 61281795, 65367248, 81709060, 98050872, 122563590, 163418120, 196101744, 245127180, 326836240, 490254360, 980508720]

約数ペア:

[(1, 980508720), (2, 490254360), (3, 326836240), (4, 245127180), (5, 196101744), (6, 163418120), (8, 122563590), (10, 98050872), (12, 81709060), (15, 65367248), (16, 61281795), (20, 49025436), (24, 40854530), (30, 32683624), (40, 24512718), (48, 20427265), (60, 16341812), (80, 12256359), (120, 8170906), (240, 4085453)]