240593220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{63649}}^1$

素因数の和:63674

約数の個数: 96

約数和(自身を含む): 855456000

約数和(自身を除く): 614862780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 63649, 127298, 190947, 254596, 318245, 381894, 445543, 572841, 636490, 763788, 891086, 954735, 1145682, 1272980, 1336629, 1718523, 1782172, 1909470, 2227715, 2291364, 2673258, 2864205, 3437046, 3818940, 4009887, 4455430, 5346516, 5728410, 6683145, 6874092, 8019774, 8592615, 8910860, 11456820, 12029661, 13366290, 16039548, 17185230, 20049435, 24059322, 26732580, 34370460, 40098870, 48118644, 60148305, 80197740, 120296610, 240593220]

約数ペア:

[(1, 240593220), (2, 120296610), (3, 80197740), (4, 60148305), (5, 48118644), (6, 40098870), (7, 34370460), (9, 26732580), (10, 24059322), (12, 20049435), (14, 17185230), (15, 16039548), (18, 13366290), (20, 12029661), (21, 11456820), (27, 8910860), (28, 8592615), (30, 8019774), (35, 6874092), (36, 6683145), (42, 5728410), (45, 5346516), (54, 4455430), (60, 4009887), (63, 3818940), (70, 3437046), (84, 2864205), (90, 2673258), (105, 2291364), (108, 2227715), (126, 1909470), (135, 1782172), (140, 1718523), (180, 1336629), (189, 1272980), (210, 1145682), (252, 954735), (270, 891086), (315, 763788), (378, 636490), (420, 572841), (540, 445543), (630, 381894), (756, 318245), (945, 254596), (1260, 190947), (1890, 127298), (3780, 63649)]