121374240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 420650496

約数和(自身を除く): 299276256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 195, 208, 212, 240, 260, 265, 312, 318, 367, 390, 416, 424, 480, 520, 530, 624, 636, 689, 734, 780, 795, 848, 1040, 1060, 1101, 1248, 1272, 1378, 1468, 1560, 1590, 1696, 1835, 2067, 2080, 2120, 2202, 2544, 2756, 2936, 3120, 3180, 3445, 3670, 4134, 4240, 4404, 4771, 5088, 5505, 5512, 5872, 6240, 6360, 6890, 7340, 8268, 8480, 8808, 9542, 10335, 11010, 11024, 11744, 12720, 13780, 14313, 14680, 16536, 17616, 19084, 19451, 20670, 22020, 22048, 23855, 25440, 27560, 28626, 29360, 33072, 35232, 38168, 38902, 41340, 44040, 47710, 55120, 57252, 58353, 58720, 66144, 71565, 76336, 77804, 82680, 88080, 95420, 97255, 110240, 114504, 116706, 143130, 152672, 155608, 165360, 176160, 190840, 194510, 229008, 233412, 252863, 286260, 291765, 311216, 330720, 381680, 389020, 458016, 466824, 505726, 572520, 583530, 622432, 758589, 763360, 778040, 933648, 1011452, 1145040, 1167060, 1264315, 1517178, 1556080, 1867296, 2022904, 2290080, 2334120, 2528630, 3034356, 3112160, 3792945, 4045808, 4668240, 5057260, 6068712, 7585890, 8091616, 9336480, 10114520, 12137424, 15171780, 20229040, 24274848, 30343560, 40458080, 60687120, 121374240]

約数ペア:

[(1, 121374240), (2, 60687120), (3, 40458080), (4, 30343560), (5, 24274848), (6, 20229040), (8, 15171780), (10, 12137424), (12, 10114520), (13, 9336480), (15, 8091616), (16, 7585890), (20, 6068712), (24, 5057260), (26, 4668240), (30, 4045808), (32, 3792945), (39, 3112160), (40, 3034356), (48, 2528630), (52, 2334120), (53, 2290080), (60, 2022904), (65, 1867296), (78, 1556080), (80, 1517178), (96, 1264315), (104, 1167060), (106, 1145040), (120, 1011452), (130, 933648), (156, 778040), (159, 763360), (160, 758589), (195, 622432), (208, 583530), (212, 572520), (240, 505726), (260, 466824), (265, 458016), (312, 389020), (318, 381680), (367, 330720), (390, 311216), (416, 291765), (424, 286260), (480, 252863), (520, 233412), (530, 229008), (624, 194510), (636, 190840), (689, 176160), (734, 165360), (780, 155608), (795, 152672), (848, 143130), (1040, 116706), (1060, 114504), (1101, 110240), (1248, 97255), (1272, 95420), (1378, 88080), (1468, 82680), (1560, 77804), (1590, 76336), (1696, 71565), (1835, 66144), (2067, 58720), (2080, 58353), (2120, 57252), (2202, 55120), (2544, 47710), (2756, 44040), (2936, 41340), (3120, 38902), (3180, 38168), (3445, 35232), (3670, 33072), (4134, 29360), (4240, 28626), (4404, 27560), (4771, 25440), (5088, 23855), (5505, 22048), (5512, 22020), (5872, 20670), (6240, 19451), (6360, 19084), (6890, 17616), (7340, 16536), (8268, 14680), (8480, 14313), (8808, 13780), (9542, 12720), (10335, 11744), (11010, 11024)]