148877280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103387}}^1$

素因数の和:103408

約数の個数: 72

約数和(自身を含む): 508048632

約数和(自身を除く): 359171352

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 103387, 206774, 310161, 413548, 516935, 620322, 827096, 930483, 1033870, 1240644, 1550805, 1654192, 1860966, 2067740, 2481288, 3101610, 3308384, 3721932, 4135480, 4652415, 4962576, 6203220, 7443864, 8270960, 9304830, 9925152, 12406440, 14887728, 16541920, 18609660, 24812880, 29775456, 37219320, 49625760, 74438640, 148877280]

約数ペア:

[(1, 148877280), (2, 74438640), (3, 49625760), (4, 37219320), (5, 29775456), (6, 24812880), (8, 18609660), (9, 16541920), (10, 14887728), (12, 12406440), (15, 9925152), (16, 9304830), (18, 8270960), (20, 7443864), (24, 6203220), (30, 4962576), (32, 4652415), (36, 4135480), (40, 3721932), (45, 3308384), (48, 3101610), (60, 2481288), (72, 2067740), (80, 1860966), (90, 1654192), (96, 1550805), (120, 1240644), (144, 1033870), (160, 930483), (180, 827096), (240, 620322), (288, 516935), (360, 413548), (480, 310161), (720, 206774), (1440, 103387)]