30209160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 91108800

約数和(自身を除く): 60899640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1109, 1135, 1362, 1816, 2218, 2270, 2724, 3327, 3405, 4436, 4540, 5448, 5545, 6654, 6810, 8872, 9080, 11090, 13308, 13620, 16635, 22180, 26616, 27240, 33270, 44360, 66540, 133080, 251743, 503486, 755229, 1006972, 1258715, 1510458, 2013944, 2517430, 3020916, 3776145, 5034860, 6041832, 7552290, 10069720, 15104580, 30209160]

約数ペア:

[(1, 30209160), (2, 15104580), (3, 10069720), (4, 7552290), (5, 6041832), (6, 5034860), (8, 3776145), (10, 3020916), (12, 2517430), (15, 2013944), (20, 1510458), (24, 1258715), (30, 1006972), (40, 755229), (60, 503486), (120, 251743), (227, 133080), (454, 66540), (681, 44360), (908, 33270), (1109, 27240), (1135, 26616), (1362, 22180), (1816, 16635), (2218, 13620), (2270, 13308), (2724, 11090), (3327, 9080), (3405, 8872), (4436, 6810), (4540, 6654), (5448, 5545)]