105463920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25849}}^1$

素因数の和:25882

約数の個数: 80

約数和(自身を含む): 346183200

約数和(自身を除く): 240719280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 25849, 51698, 77547, 103396, 129245, 155094, 206792, 258490, 310188, 387735, 413584, 439433, 516980, 620376, 775470, 878866, 1033960, 1240752, 1318299, 1550940, 1757732, 2067920, 2197165, 2636598, 3101880, 3515464, 4394330, 5273196, 6203760, 6591495, 7030928, 8788660, 10546392, 13182990, 17577320, 21092784, 26365980, 35154640, 52731960, 105463920]

約数ペア:

[(1, 105463920), (2, 52731960), (3, 35154640), (4, 26365980), (5, 21092784), (6, 17577320), (8, 13182990), (10, 10546392), (12, 8788660), (15, 7030928), (16, 6591495), (17, 6203760), (20, 5273196), (24, 4394330), (30, 3515464), (34, 3101880), (40, 2636598), (48, 2197165), (51, 2067920), (60, 1757732), (68, 1550940), (80, 1318299), (85, 1240752), (102, 1033960), (120, 878866), (136, 775470), (170, 620376), (204, 516980), (240, 439433), (255, 413584), (272, 387735), (340, 310188), (408, 258490), (510, 206792), (680, 155094), (816, 129245), (1020, 103396), (1360, 77547), (2040, 51698), (4080, 25849)]