45197280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31387}}^1$

素因数の和:31408

約数の個数: 72

約数和(自身を含む): 154240632

約数和(自身を除く): 109043352

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, 31387, 62774, 94161, 125548, 156935, 188322, 251096, 282483, 313870, 376644, 470805, 502192, 564966, 627740, 753288, 941610, 1004384, 1129932, 1255480, 1412415, 1506576, 1883220, 2259864, 2510960, 2824830, 3013152, 3766440, 4519728, 5021920, 5649660, 7532880, 9039456, 11299320, 15065760, 22598640, 45197280]

約数ペア:

[(1, 45197280), (2, 22598640), (3, 15065760), (4, 11299320), (5, 9039456), (6, 7532880), (8, 5649660), (9, 5021920), (10, 4519728), (12, 3766440), (15, 3013152), (16, 2824830), (18, 2510960), (20, 2259864), (24, 1883220), (30, 1506576), (32, 1412415), (36, 1255480), (40, 1129932), (45, 1004384), (48, 941610), (60, 753288), (72, 627740), (80, 564966), (90, 502192), (96, 470805), (120, 376644), (144, 313870), (160, 282483), (180, 251096), (240, 188322), (288, 156935), (360, 125548), (480, 94161), (720, 62774), (1440, 31387)]