12395160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 43200000

約数和(自身を除く): 30804840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 499, 540, 552, 621, 690, 828, 920, 998, 1035, 1080, 1242, 1380, 1497, 1656, 1996, 2070, 2484, 2495, 2760, 2994, 3105, 3992, 4140, 4491, 4968, 4990, 5988, 6210, 7485, 8280, 8982, 9980, 11477, 11976, 12420, 13473, 14970, 17964, 19960, 22455, 22954, 24840, 26946, 29940, 34431, 35928, 44910, 45908, 53892, 57385, 59880, 67365, 68862, 89820, 91816, 103293, 107784, 114770, 134730, 137724, 172155, 179640, 206586, 229540, 269460, 275448, 309879, 344310, 413172, 459080, 516465, 538920, 619758, 688620, 826344, 1032930, 1239516, 1377240, 1549395, 2065860, 2479032, 3098790, 4131720, 6197580, 12395160]

約数ペア:

[(1, 12395160), (2, 6197580), (3, 4131720), (4, 3098790), (5, 2479032), (6, 2065860), (8, 1549395), (9, 1377240), (10, 1239516), (12, 1032930), (15, 826344), (18, 688620), (20, 619758), (23, 538920), (24, 516465), (27, 459080), (30, 413172), (36, 344310), (40, 309879), (45, 275448), (46, 269460), (54, 229540), (60, 206586), (69, 179640), (72, 172155), (90, 137724), (92, 134730), (108, 114770), (115, 107784), (120, 103293), (135, 91816), (138, 89820), (180, 68862), (184, 67365), (207, 59880), (216, 57385), (230, 53892), (270, 45908), (276, 44910), (345, 35928), (360, 34431), (414, 29940), (460, 26946), (499, 24840), (540, 22954), (552, 22455), (621, 19960), (690, 17964), (828, 14970), (920, 13473), (998, 12420), (1035, 11976), (1080, 11477), (1242, 9980), (1380, 8982), (1497, 8280), (1656, 7485), (1996, 6210), (2070, 5988), (2484, 4990), (2495, 4968), (2760, 4491), (2994, 4140), (3105, 3992)]