60816720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13337}}^1$

素因数の和:13372

約数の個数: 80

約数和(自身を含む): 198469440

約数和(自身を除く): 137652720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 13337, 26674, 40011, 53348, 66685, 80022, 106696, 133370, 160044, 200055, 213392, 253403, 266740, 320088, 400110, 506806, 533480, 640176, 760209, 800220, 1013612, 1066960, 1267015, 1520418, 1600440, 2027224, 2534030, 3040836, 3200880, 3801045, 4054448, 5068060, 6081672, 7602090, 10136120, 12163344, 15204180, 20272240, 30408360, 60816720]

約数ペア:

[(1, 60816720), (2, 30408360), (3, 20272240), (4, 15204180), (5, 12163344), (6, 10136120), (8, 7602090), (10, 6081672), (12, 5068060), (15, 4054448), (16, 3801045), (19, 3200880), (20, 3040836), (24, 2534030), (30, 2027224), (38, 1600440), (40, 1520418), (48, 1267015), (57, 1066960), (60, 1013612), (76, 800220), (80, 760209), (95, 640176), (114, 533480), (120, 506806), (152, 400110), (190, 320088), (228, 266740), (240, 253403), (285, 213392), (304, 200055), (380, 160044), (456, 133370), (570, 106696), (760, 80022), (912, 66685), (1140, 53348), (1520, 40011), (2280, 26674), (4560, 13337)]