122842440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16276

約数の個数: 128

約数和(自身を含む): 468000000

約数和(自身を除く): 345157560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16249, 32498, 48747, 64996, 81245, 97494, 113743, 129992, 146241, 162490, 194988, 227486, 243735, 292482, 324980, 341229, 389976, 438723, 454972, 487470, 568715, 584964, 649960, 682458, 731205, 877446, 909944, 974940, 1023687, 1137430, 1169928, 1364916, 1462410, 1706145, 1754892, 1949880, 2047374, 2193615, 2274860, 2729832, 2924820, 3071061, 3412290, 3509784, 4094748, 4387230, 4549720, 5118435, 5849640, 6142122, 6824580, 8189496, 8774460, 10236870, 12284244, 13649160, 15355305, 17548920, 20473740, 24568488, 30710610, 40947480, 61421220, 122842440]

約数ペア:

[(1, 122842440), (2, 61421220), (3, 40947480), (4, 30710610), (5, 24568488), (6, 20473740), (7, 17548920), (8, 15355305), (9, 13649160), (10, 12284244), (12, 10236870), (14, 8774460), (15, 8189496), (18, 6824580), (20, 6142122), (21, 5849640), (24, 5118435), (27, 4549720), (28, 4387230), (30, 4094748), (35, 3509784), (36, 3412290), (40, 3071061), (42, 2924820), (45, 2729832), (54, 2274860), (56, 2193615), (60, 2047374), (63, 1949880), (70, 1754892), (72, 1706145), (84, 1462410), (90, 1364916), (105, 1169928), (108, 1137430), (120, 1023687), (126, 974940), (135, 909944), (140, 877446), (168, 731205), (180, 682458), (189, 649960), (210, 584964), (216, 568715), (252, 487470), (270, 454972), (280, 438723), (315, 389976), (360, 341229), (378, 324980), (420, 292482), (504, 243735), (540, 227486), (630, 194988), (756, 162490), (840, 146241), (945, 129992), (1080, 113743), (1260, 97494), (1512, 81245), (1890, 64996), (2520, 48747), (3780, 32498), (7560, 16249)]