67660560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8543}}^1$

素因数の和:8573

約数の個数: 120

約数和(自身を含む): 247912704

約数和(自身を除く): 180252144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8543, 17086, 25629, 34172, 42715, 51258, 68344, 76887, 85430, 93973, 102516, 128145, 136688, 153774, 170860, 187946, 205032, 256290, 281919, 307548, 341720, 375892, 384435, 410064, 469865, 512580, 563838, 615096, 683440, 751784, 768870, 845757, 939730, 1025160, 1127676, 1230192, 1409595, 1503568, 1537740, 1691514, 1879460, 2050320, 2255352, 2819190, 3075480, 3383028, 3758920, 4228785, 4510704, 5638380, 6150960, 6766056, 7517840, 8457570, 11276760, 13532112, 16915140, 22553520, 33830280, 67660560]

約数ペア:

[(1, 67660560), (2, 33830280), (3, 22553520), (4, 16915140), (5, 13532112), (6, 11276760), (8, 8457570), (9, 7517840), (10, 6766056), (11, 6150960), (12, 5638380), (15, 4510704), (16, 4228785), (18, 3758920), (20, 3383028), (22, 3075480), (24, 2819190), (30, 2255352), (33, 2050320), (36, 1879460), (40, 1691514), (44, 1537740), (45, 1503568), (48, 1409595), (55, 1230192), (60, 1127676), (66, 1025160), (72, 939730), (80, 845757), (88, 768870), (90, 751784), (99, 683440), (110, 615096), (120, 563838), (132, 512580), (144, 469865), (165, 410064), (176, 384435), (180, 375892), (198, 341720), (220, 307548), (240, 281919), (264, 256290), (330, 205032), (360, 187946), (396, 170860), (440, 153774), (495, 136688), (528, 128145), (660, 102516), (720, 93973), (792, 85430), (880, 76887), (990, 68344), (1320, 51258), (1584, 42715), (1980, 34172), (2640, 25629), (3960, 17086), (7920, 8543)]