78491160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6607}}^1$

素因数の和:6638

約数の個数: 128

約数和(自身を含む): 285465600

約数和(自身を除く): 206974440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6607, 11880, 13214, 19821, 26428, 33035, 39642, 52856, 59463, 66070, 72677, 79284, 99105, 118926, 132140, 145354, 158568, 178389, 198210, 218031, 237852, 264280, 290708, 297315, 356778, 363385, 396420, 436062, 475704, 581416, 594630, 654093, 713556, 726770, 792840, 872124, 891945, 1090155, 1189260, 1308186, 1427112, 1453540, 1744248, 1783890, 1962279, 2180310, 2378520, 2616372, 2907080, 3270465, 3567780, 3924558, 4360620, 5232744, 6540930, 7135560, 7849116, 8721240, 9811395, 13081860, 15698232, 19622790, 26163720, 39245580, 78491160]

約数ペア:

[(1, 78491160), (2, 39245580), (3, 26163720), (4, 19622790), (5, 15698232), (6, 13081860), (8, 9811395), (9, 8721240), (10, 7849116), (11, 7135560), (12, 6540930), (15, 5232744), (18, 4360620), (20, 3924558), (22, 3567780), (24, 3270465), (27, 2907080), (30, 2616372), (33, 2378520), (36, 2180310), (40, 1962279), (44, 1783890), (45, 1744248), (54, 1453540), (55, 1427112), (60, 1308186), (66, 1189260), (72, 1090155), (88, 891945), (90, 872124), (99, 792840), (108, 726770), (110, 713556), (120, 654093), (132, 594630), (135, 581416), (165, 475704), (180, 436062), (198, 396420), (216, 363385), (220, 356778), (264, 297315), (270, 290708), (297, 264280), (330, 237852), (360, 218031), (396, 198210), (440, 178389), (495, 158568), (540, 145354), (594, 132140), (660, 118926), (792, 99105), (990, 79284), (1080, 72677), (1188, 66070), (1320, 59463), (1485, 52856), (1980, 39642), (2376, 33035), (2970, 26428), (3960, 19821), (5940, 13214), (6607, 11880)]