20094941280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{16411}}^1$

素因数の和:18980

約数の個数: 96

約数和(自身を含む): 63327737088

約数和(自身を除く): 43232795808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2551, 5102, 7653, 10204, 12755, 15306, 16411, 20408, 25510, 30612, 32822, 38265, 40816, 49233, 51020, 61224, 65644, 76530, 81632, 82055, 98466, 102040, 122448, 131288, 153060, 164110, 196932, 204080, 244896, 246165, 262576, 306120, 328220, 393864, 408160, 492330, 525152, 612240, 656440, 787728, 984660, 1224480, 1312880, 1575456, 1969320, 2625760, 3938640, 7877280, 41864461, 83728922, 125593383, 167457844, 209322305, 251186766, 334915688, 418644610, 502373532, 627966915, 669831376, 837289220, 1004747064, 1255933830, 1339662752, 1674578440, 2009494128, 2511867660, 3349156880, 4018988256, 5023735320, 6698313760, 10047470640, 20094941280]

約数ペア:

[(1, 20094941280), (2, 10047470640), (3, 6698313760), (4, 5023735320), (5, 4018988256), (6, 3349156880), (8, 2511867660), (10, 2009494128), (12, 1674578440), (15, 1339662752), (16, 1255933830), (20, 1004747064), (24, 837289220), (30, 669831376), (32, 627966915), (40, 502373532), (48, 418644610), (60, 334915688), (80, 251186766), (96, 209322305), (120, 167457844), (160, 125593383), (240, 83728922), (480, 41864461), (2551, 7877280), (5102, 3938640), (7653, 2625760), (10204, 1969320), (12755, 1575456), (15306, 1312880), (16411, 1224480), (20408, 984660), (25510, 787728), (30612, 656440), (32822, 612240), (38265, 525152), (40816, 492330), (49233, 408160), (51020, 393864), (61224, 328220), (65644, 306120), (76530, 262576), (81632, 246165), (82055, 244896), (98466, 204080), (102040, 196932), (122448, 164110), (131288, 153060)]