80145780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9377

約数の個数: 96

約数和(自身を含む): 263668608

約数和(自身を除く): 183522828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 9341, 18682, 28023, 37364, 46705, 56046, 93410, 102751, 112092, 121433, 140115, 186820, 205502, 242866, 280230, 308253, 364299, 411004, 485732, 513755, 560460, 607165, 616506, 728598, 1027510, 1214330, 1233012, 1335763, 1457196, 1541265, 1821495, 2055020, 2428660, 2671526, 3082530, 3642990, 4007289, 5343052, 6165060, 6678815, 7285980, 8014578, 13357630, 16029156, 20036445, 26715260, 40072890, 80145780]

約数ペア:

[(1, 80145780), (2, 40072890), (3, 26715260), (4, 20036445), (5, 16029156), (6, 13357630), (10, 8014578), (11, 7285980), (12, 6678815), (13, 6165060), (15, 5343052), (20, 4007289), (22, 3642990), (26, 3082530), (30, 2671526), (33, 2428660), (39, 2055020), (44, 1821495), (52, 1541265), (55, 1457196), (60, 1335763), (65, 1233012), (66, 1214330), (78, 1027510), (110, 728598), (130, 616506), (132, 607165), (143, 560460), (156, 513755), (165, 485732), (195, 411004), (220, 364299), (260, 308253), (286, 280230), (330, 242866), (390, 205502), (429, 186820), (572, 140115), (660, 121433), (715, 112092), (780, 102751), (858, 93410), (1430, 56046), (1716, 46705), (2145, 37364), (2860, 28023), (4290, 18682), (8580, 9341)]