30119160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250993}}^1$

素因数の和:251007

約数の個数: 32

約数和(自身を含む): 90357840

約数和(自身を除く): 60238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250993, 501986, 752979, 1003972, 1254965, 1505958, 2007944, 2509930, 3011916, 3764895, 5019860, 6023832, 7529790, 10039720, 15059580, 30119160]

約数ペア:

[(1, 30119160), (2, 15059580), (3, 10039720), (4, 7529790), (5, 6023832), (6, 5019860), (8, 3764895), (10, 3011916), (12, 2509930), (15, 2007944), (20, 1505958), (24, 1254965), (30, 1003972), (40, 752979), (60, 501986), (120, 250993)]