120476640

素因数分解:

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

素因数の和:251011

約数の個数: 48

約数和(自身を含む): 379502928

約数和(自身を除く): 259026288

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, 250993, 501986, 752979, 1003972, 1254965, 1505958, 2007944, 2509930, 3011916, 3764895, 4015888, 5019860, 6023832, 7529790, 8031776, 10039720, 12047664, 15059580, 20079440, 24095328, 30119160, 40158880, 60238320, 120476640]

約数ペア:

[(1, 120476640), (2, 60238320), (3, 40158880), (4, 30119160), (5, 24095328), (6, 20079440), (8, 15059580), (10, 12047664), (12, 10039720), (15, 8031776), (16, 7529790), (20, 6023832), (24, 5019860), (30, 4015888), (32, 3764895), (40, 3011916), (48, 2509930), (60, 2007944), (80, 1505958), (96, 1254965), (120, 1003972), (160, 752979), (240, 501986), (480, 250993)]