74485920

素因数分解:

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

素因数の和:5398

約数の個数: 96

約数和(自身を含む): 242766720

約数和(自身を除く): 168280800

約数列:

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

約数ペア:

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