69101280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 144

約数和(自身を含む): 241061184

約数和(自身を除く): 171959904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1021, 1128, 1410, 1440, 1504, 1692, 1880, 2042, 2115, 2256, 2820, 3063, 3384, 3760, 4084, 4230, 4512, 5105, 5640, 6126, 6768, 7520, 8168, 8460, 9189, 10210, 11280, 12252, 13536, 15315, 16336, 16920, 18378, 20420, 22560, 24504, 30630, 32672, 33840, 36756, 40840, 45945, 47987, 49008, 61260, 67680, 73512, 81680, 91890, 95974, 98016, 122520, 143961, 147024, 163360, 183780, 191948, 239935, 245040, 287922, 294048, 367560, 383896, 431883, 479870, 490080, 575844, 719805, 735120, 767792, 863766, 959740, 1151688, 1439610, 1470240, 1535584, 1727532, 1919480, 2159415, 2303376, 2879220, 3455064, 3838960, 4318830, 4606752, 5758440, 6910128, 7677920, 8637660, 11516880, 13820256, 17275320, 23033760, 34550640, 69101280]

約数ペア:

[(1, 69101280), (2, 34550640), (3, 23033760), (4, 17275320), (5, 13820256), (6, 11516880), (8, 8637660), (9, 7677920), (10, 6910128), (12, 5758440), (15, 4606752), (16, 4318830), (18, 3838960), (20, 3455064), (24, 2879220), (30, 2303376), (32, 2159415), (36, 1919480), (40, 1727532), (45, 1535584), (47, 1470240), (48, 1439610), (60, 1151688), (72, 959740), (80, 863766), (90, 767792), (94, 735120), (96, 719805), (120, 575844), (141, 490080), (144, 479870), (160, 431883), (180, 383896), (188, 367560), (235, 294048), (240, 287922), (282, 245040), (288, 239935), (360, 191948), (376, 183780), (423, 163360), (470, 147024), (480, 143961), (564, 122520), (705, 98016), (720, 95974), (752, 91890), (846, 81680), (940, 73512), (1021, 67680), (1128, 61260), (1410, 49008), (1440, 47987), (1504, 45945), (1692, 40840), (1880, 36756), (2042, 33840), (2115, 32672), (2256, 30630), (2820, 24504), (3063, 22560), (3384, 20420), (3760, 18378), (4084, 16920), (4230, 16336), (4512, 15315), (5105, 13536), (5640, 12252), (6126, 11280), (6768, 10210), (7520, 9189), (8168, 8460)]