154223460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{285599}}^1$

素因数の和:285617

約数の個数: 48

約数和(自身を含む): 479808000

約数和(自身を除く): 325584540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 285599, 571198, 856797, 1142396, 1427995, 1713594, 2570391, 2855990, 3427188, 4283985, 5140782, 5711980, 7711173, 8567970, 10281564, 12851955, 15422346, 17135940, 25703910, 30844692, 38555865, 51407820, 77111730, 154223460]

約数ペア:

[(1, 154223460), (2, 77111730), (3, 51407820), (4, 38555865), (5, 30844692), (6, 25703910), (9, 17135940), (10, 15422346), (12, 12851955), (15, 10281564), (18, 8567970), (20, 7711173), (27, 5711980), (30, 5140782), (36, 4283985), (45, 3427188), (54, 2855990), (60, 2570391), (90, 1713594), (108, 1427995), (135, 1142396), (180, 856797), (270, 571198), (540, 285599)]