54767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1993}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 165103200

約数和(自身を除く): 110335560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 1993, 2290, 2748, 3435, 3986, 4580, 5496, 5979, 6870, 7972, 9160, 9965, 11958, 13740, 15944, 19930, 23916, 27480, 29895, 39860, 47832, 59790, 79720, 119580, 239160, 456397, 912794, 1369191, 1825588, 2281985, 2738382, 3651176, 4563970, 5476764, 6845955, 9127940, 10953528, 13691910, 18255880, 27383820, 54767640]

約数ペア:

[(1, 54767640), (2, 27383820), (3, 18255880), (4, 13691910), (5, 10953528), (6, 9127940), (8, 6845955), (10, 5476764), (12, 4563970), (15, 3651176), (20, 2738382), (24, 2281985), (30, 1825588), (40, 1369191), (60, 912794), (120, 456397), (229, 239160), (458, 119580), (687, 79720), (916, 59790), (1145, 47832), (1374, 39860), (1832, 29895), (1993, 27480), (2290, 23916), (2748, 19930), (3435, 15944), (3986, 13740), (4580, 11958), (5496, 9965), (5979, 9160), (6870, 7972)]