15145661640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2685401}}^1$

素因数の和:2685462

約数の個数: 64

約数和(自身を含む): 46403746560

約数和(自身を除く): 31258084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 2685401, 5370802, 8056203, 10741604, 13427005, 16112406, 21483208, 26854010, 32224812, 40281015, 53708020, 64449624, 80562030, 107416040, 126213847, 161124060, 252427694, 322248120, 378641541, 504855388, 631069235, 757283082, 1009710776, 1262138470, 1514566164, 1893207705, 2524276940, 3029132328, 3786415410, 5048553880, 7572830820, 15145661640]

約数ペア:

[(1, 15145661640), (2, 7572830820), (3, 5048553880), (4, 3786415410), (5, 3029132328), (6, 2524276940), (8, 1893207705), (10, 1514566164), (12, 1262138470), (15, 1009710776), (20, 757283082), (24, 631069235), (30, 504855388), (40, 378641541), (47, 322248120), (60, 252427694), (94, 161124060), (120, 126213847), (141, 107416040), (188, 80562030), (235, 64449624), (282, 53708020), (376, 40281015), (470, 32224812), (564, 26854010), (705, 21483208), (940, 16112406), (1128, 13427005), (1410, 10741604), (1880, 8056203), (2820, 5370802), (5640, 2685401)]