4981356240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2965093}}^1$

素因数の和:2965116

約数の個数: 80

約数和(自身を含む): 17648239488

約数和(自身を除く): 12666883248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2965093, 5930186, 8895279, 11860372, 14825465, 17790558, 20755651, 23720744, 29650930, 35581116, 41511302, 44476395, 47441488, 59301860, 62266953, 71162232, 83022604, 88952790, 103778255, 118603720, 124533906, 142324464, 166045208, 177905580, 207556510, 237207440, 249067812, 311334765, 332090416, 355811160, 415113020, 498135624, 622669530, 711622320, 830226040, 996271248, 1245339060, 1660452080, 2490678120, 4981356240]

約数ペア:

[(1, 4981356240), (2, 2490678120), (3, 1660452080), (4, 1245339060), (5, 996271248), (6, 830226040), (7, 711622320), (8, 622669530), (10, 498135624), (12, 415113020), (14, 355811160), (15, 332090416), (16, 311334765), (20, 249067812), (21, 237207440), (24, 207556510), (28, 177905580), (30, 166045208), (35, 142324464), (40, 124533906), (42, 118603720), (48, 103778255), (56, 88952790), (60, 83022604), (70, 71162232), (80, 62266953), (84, 59301860), (105, 47441488), (112, 44476395), (120, 41511302), (140, 35581116), (168, 29650930), (210, 23720744), (240, 20755651), (280, 17790558), (336, 14825465), (420, 11860372), (560, 8895279), (840, 5930186), (1680, 2965093)]