155219160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1293493}}^1$

素因数の和:1293507

約数の個数: 32

約数和(自身を含む): 465657840

約数和(自身を除く): 310438680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1293493, 2586986, 3880479, 5173972, 6467465, 7760958, 10347944, 12934930, 15521916, 19402395, 25869860, 31043832, 38804790, 51739720, 77609580, 155219160]

約数ペア:

[(1, 155219160), (2, 77609580), (3, 51739720), (4, 38804790), (5, 31043832), (6, 25869860), (8, 19402395), (10, 15521916), (12, 12934930), (15, 10347944), (20, 7760958), (24, 6467465), (30, 5173972), (40, 3880479), (60, 2586986), (120, 1293493)]