306009720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{850027}}^1$

素因数の和:850044

約数の個数: 48

約数和(自身を含む): 994532760

約数和(自身を除く): 688523040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 850027, 1700054, 2550081, 3400108, 4250135, 5100162, 6800216, 7650243, 8500270, 10200324, 12750405, 15300486, 17000540, 20400648, 25500810, 30600972, 34001080, 38251215, 51001620, 61201944, 76502430, 102003240, 153004860, 306009720]

約数ペア:

[(1, 306009720), (2, 153004860), (3, 102003240), (4, 76502430), (5, 61201944), (6, 51001620), (8, 38251215), (9, 34001080), (10, 30600972), (12, 25500810), (15, 20400648), (18, 17000540), (20, 15300486), (24, 12750405), (30, 10200324), (36, 8500270), (40, 7650243), (45, 6800216), (60, 5100162), (72, 4250135), (90, 3400108), (120, 2550081), (180, 1700054), (360, 850027)]