42755280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6143}}^1$

素因数の和:6188

約数の個数: 80

約数和(自身を含む): 137134080

約数和(自身を除く): 94378800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6143, 6960, 12286, 18429, 24572, 30715, 36858, 49144, 61430, 73716, 92145, 98288, 122860, 147432, 178147, 184290, 245720, 294864, 356294, 368580, 491440, 534441, 712588, 737160, 890735, 1068882, 1425176, 1474320, 1781470, 2137764, 2672205, 2850352, 3562940, 4275528, 5344410, 7125880, 8551056, 10688820, 14251760, 21377640, 42755280]

約数ペア:

[(1, 42755280), (2, 21377640), (3, 14251760), (4, 10688820), (5, 8551056), (6, 7125880), (8, 5344410), (10, 4275528), (12, 3562940), (15, 2850352), (16, 2672205), (20, 2137764), (24, 1781470), (29, 1474320), (30, 1425176), (40, 1068882), (48, 890735), (58, 737160), (60, 712588), (80, 534441), (87, 491440), (116, 368580), (120, 356294), (145, 294864), (174, 245720), (232, 184290), (240, 178147), (290, 147432), (348, 122860), (435, 98288), (464, 92145), (580, 73716), (696, 61430), (870, 49144), (1160, 36858), (1392, 30715), (1740, 24572), (2320, 18429), (3480, 12286), (6143, 6960)]