268472640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{279659}}^1$

素因数の和:279679

約数の個数: 56

約数和(自身を含む): 852403680

約数和(自身を除く): 583931040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 279659, 559318, 838977, 1118636, 1398295, 1677954, 2237272, 2796590, 3355908, 4194885, 4474544, 5593180, 6711816, 8389770, 8949088, 11186360, 13423632, 16779540, 17898176, 22372720, 26847264, 33559080, 44745440, 53694528, 67118160, 89490880, 134236320, 268472640]

約数ペア:

[(1, 268472640), (2, 134236320), (3, 89490880), (4, 67118160), (5, 53694528), (6, 44745440), (8, 33559080), (10, 26847264), (12, 22372720), (15, 17898176), (16, 16779540), (20, 13423632), (24, 11186360), (30, 8949088), (32, 8389770), (40, 6711816), (48, 5593180), (60, 4474544), (64, 4194885), (80, 3355908), (96, 2796590), (120, 2237272), (160, 1677954), (192, 1398295), (240, 1118636), (320, 838977), (480, 559318), (960, 279659)]