148971840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5351}}^1$

素因数の和:5400

約数の個数: 112

約数和(自身を含む): 489386880

約数和(自身を除く): 340415040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5351, 5568, 6960, 9280, 10702, 13920, 16053, 21404, 26755, 27840, 32106, 42808, 53510, 64212, 80265, 85616, 107020, 128424, 155179, 160530, 171232, 214040, 256848, 310358, 321060, 342464, 428080, 465537, 513696, 620716, 642120, 775895, 856160, 931074, 1027392, 1241432, 1284240, 1551790, 1712320, 1862148, 2327685, 2482864, 2568480, 3103580, 3724296, 4655370, 4965728, 5136960, 6207160, 7448592, 9310740, 9931456, 12414320, 14897184, 18621480, 24828640, 29794368, 37242960, 49657280, 74485920, 148971840]

約数ペア:

[(1, 148971840), (2, 74485920), (3, 49657280), (4, 37242960), (5, 29794368), (6, 24828640), (8, 18621480), (10, 14897184), (12, 12414320), (15, 9931456), (16, 9310740), (20, 7448592), (24, 6207160), (29, 5136960), (30, 4965728), (32, 4655370), (40, 3724296), (48, 3103580), (58, 2568480), (60, 2482864), (64, 2327685), (80, 1862148), (87, 1712320), (96, 1551790), (116, 1284240), (120, 1241432), (145, 1027392), (160, 931074), (174, 856160), (192, 775895), (232, 642120), (240, 620716), (290, 513696), (320, 465537), (348, 428080), (435, 342464), (464, 321060), (480, 310358), (580, 256848), (696, 214040), (870, 171232), (928, 160530), (960, 155179), (1160, 128424), (1392, 107020), (1740, 85616), (1856, 80265), (2320, 64212), (2784, 53510), (3480, 42808), (4640, 32106), (5351, 27840), (5568, 26755), (6960, 21404), (9280, 16053), (10702, 13920)]