12767760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 46068480

約数和(自身を除く): 33300720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 257, 270, 276, 345, 360, 368, 414, 432, 460, 514, 540, 552, 621, 690, 720, 771, 828, 920, 1028, 1035, 1080, 1104, 1242, 1285, 1380, 1542, 1656, 1840, 2056, 2070, 2160, 2313, 2484, 2570, 2760, 3084, 3105, 3312, 3855, 4112, 4140, 4626, 4968, 5140, 5520, 5911, 6168, 6210, 6939, 7710, 8280, 9252, 9936, 10280, 11565, 11822, 12336, 12420, 13878, 15420, 16560, 17733, 18504, 20560, 23130, 23644, 24840, 27756, 29555, 30840, 34695, 35466, 37008, 46260, 47288, 49680, 53199, 55512, 59110, 61680, 69390, 70932, 88665, 92520, 94576, 106398, 111024, 118220, 138780, 141864, 159597, 177330, 185040, 212796, 236440, 265995, 277560, 283728, 319194, 354660, 425592, 472880, 531990, 555120, 638388, 709320, 797985, 851184, 1063980, 1276776, 1418640, 1595970, 2127960, 2553552, 3191940, 4255920, 6383880, 12767760]

約数ペア:

[(1, 12767760), (2, 6383880), (3, 4255920), (4, 3191940), (5, 2553552), (6, 2127960), (8, 1595970), (9, 1418640), (10, 1276776), (12, 1063980), (15, 851184), (16, 797985), (18, 709320), (20, 638388), (23, 555120), (24, 531990), (27, 472880), (30, 425592), (36, 354660), (40, 319194), (45, 283728), (46, 277560), (48, 265995), (54, 236440), (60, 212796), (69, 185040), (72, 177330), (80, 159597), (90, 141864), (92, 138780), (108, 118220), (115, 111024), (120, 106398), (135, 94576), (138, 92520), (144, 88665), (180, 70932), (184, 69390), (207, 61680), (216, 59110), (230, 55512), (240, 53199), (257, 49680), (270, 47288), (276, 46260), (345, 37008), (360, 35466), (368, 34695), (414, 30840), (432, 29555), (460, 27756), (514, 24840), (540, 23644), (552, 23130), (621, 20560), (690, 18504), (720, 17733), (771, 16560), (828, 15420), (920, 13878), (1028, 12420), (1035, 12336), (1080, 11822), (1104, 11565), (1242, 10280), (1285, 9936), (1380, 9252), (1542, 8280), (1656, 7710), (1840, 6939), (2056, 6210), (2070, 6168), (2160, 5911), (2313, 5520), (2484, 5140), (2570, 4968), (2760, 4626), (3084, 4140), (3105, 4112), (3312, 3855)]