66518160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5897}}^1$

素因数の和:5960

約数の個数: 80

約数和(自身を含む): 210629376

約数和(自身を除く): 144111216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 5897, 11280, 11794, 17691, 23588, 29485, 35382, 47176, 58970, 70764, 88455, 94352, 117940, 141528, 176910, 235880, 277159, 283056, 353820, 471760, 554318, 707640, 831477, 1108636, 1385795, 1415280, 1662954, 2217272, 2771590, 3325908, 4157385, 4434544, 5543180, 6651816, 8314770, 11086360, 13303632, 16629540, 22172720, 33259080, 66518160]

約数ペア:

[(1, 66518160), (2, 33259080), (3, 22172720), (4, 16629540), (5, 13303632), (6, 11086360), (8, 8314770), (10, 6651816), (12, 5543180), (15, 4434544), (16, 4157385), (20, 3325908), (24, 2771590), (30, 2217272), (40, 1662954), (47, 1415280), (48, 1385795), (60, 1108636), (80, 831477), (94, 707640), (120, 554318), (141, 471760), (188, 353820), (235, 283056), (240, 277159), (282, 235880), (376, 176910), (470, 141528), (564, 117940), (705, 94352), (752, 88455), (940, 70764), (1128, 58970), (1410, 47176), (1880, 35382), (2256, 29485), (2820, 23588), (3760, 17691), (5640, 11794), (5897, 11280)]