140783040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48883}}^1$

素因数の和:48906

約数の個数: 84

約数和(自身を含む): 484244904

約数和(自身を除く): 343461864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 48883, 97766, 146649, 195532, 244415, 293298, 391064, 439947, 488830, 586596, 733245, 782128, 879894, 977660, 1173192, 1466490, 1564256, 1759788, 1955320, 2199735, 2346384, 2932980, 3128512, 3519576, 3910640, 4399470, 4692768, 5865960, 7039152, 7821280, 8798940, 9385536, 11731920, 14078304, 15642560, 17597880, 23463840, 28156608, 35195760, 46927680, 70391520, 140783040]

約数ペア:

[(1, 140783040), (2, 70391520), (3, 46927680), (4, 35195760), (5, 28156608), (6, 23463840), (8, 17597880), (9, 15642560), (10, 14078304), (12, 11731920), (15, 9385536), (16, 8798940), (18, 7821280), (20, 7039152), (24, 5865960), (30, 4692768), (32, 4399470), (36, 3910640), (40, 3519576), (45, 3128512), (48, 2932980), (60, 2346384), (64, 2199735), (72, 1955320), (80, 1759788), (90, 1564256), (96, 1466490), (120, 1173192), (144, 977660), (160, 879894), (180, 782128), (192, 733245), (240, 586596), (288, 488830), (320, 439947), (360, 391064), (480, 293298), (576, 244415), (720, 195532), (960, 146649), (1440, 97766), (2880, 48883)]