30279960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 107503200

約数和(自身を除く): 77223240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 60, 69, 72, 90, 92, 106, 108, 115, 120, 135, 138, 159, 180, 184, 207, 212, 216, 230, 265, 270, 276, 318, 345, 360, 414, 424, 460, 477, 529, 530, 540, 552, 621, 636, 690, 795, 828, 920, 954, 1035, 1058, 1060, 1080, 1219, 1242, 1272, 1380, 1431, 1587, 1590, 1656, 1908, 2070, 2116, 2120, 2385, 2438, 2484, 2645, 2760, 2862, 3105, 3174, 3180, 3657, 3816, 4140, 4232, 4761, 4770, 4876, 4968, 5290, 5724, 6095, 6210, 6348, 6360, 7155, 7314, 7935, 8280, 9522, 9540, 9752, 10580, 10971, 11448, 12190, 12420, 12696, 14283, 14310, 14628, 15870, 18285, 19044, 19080, 21160, 21942, 23805, 24380, 24840, 28037, 28566, 28620, 29256, 31740, 32913, 36570, 38088, 43884, 47610, 48760, 54855, 56074, 57132, 57240, 63480, 65826, 71415, 73140, 84111, 87768, 95220, 109710, 112148, 114264, 131652, 140185, 142830, 146280, 164565, 168222, 190440, 219420, 224296, 252333, 263304, 280370, 285660, 329130, 336444, 420555, 438840, 504666, 560740, 571320, 658260, 672888, 756999, 841110, 1009332, 1121480, 1261665, 1316520, 1513998, 1682220, 2018664, 2523330, 3027996, 3364440, 3784995, 5046660, 6055992, 7569990, 10093320, 15139980, 30279960]

約数ペア:

[(1, 30279960), (2, 15139980), (3, 10093320), (4, 7569990), (5, 6055992), (6, 5046660), (8, 3784995), (9, 3364440), (10, 3027996), (12, 2523330), (15, 2018664), (18, 1682220), (20, 1513998), (23, 1316520), (24, 1261665), (27, 1121480), (30, 1009332), (36, 841110), (40, 756999), (45, 672888), (46, 658260), (53, 571320), (54, 560740), (60, 504666), (69, 438840), (72, 420555), (90, 336444), (92, 329130), (106, 285660), (108, 280370), (115, 263304), (120, 252333), (135, 224296), (138, 219420), (159, 190440), (180, 168222), (184, 164565), (207, 146280), (212, 142830), (216, 140185), (230, 131652), (265, 114264), (270, 112148), (276, 109710), (318, 95220), (345, 87768), (360, 84111), (414, 73140), (424, 71415), (460, 65826), (477, 63480), (529, 57240), (530, 57132), (540, 56074), (552, 54855), (621, 48760), (636, 47610), (690, 43884), (795, 38088), (828, 36570), (920, 32913), (954, 31740), (1035, 29256), (1058, 28620), (1060, 28566), (1080, 28037), (1219, 24840), (1242, 24380), (1272, 23805), (1380, 21942), (1431, 21160), (1587, 19080), (1590, 19044), (1656, 18285), (1908, 15870), (2070, 14628), (2116, 14310), (2120, 14283), (2385, 12696), (2438, 12420), (2484, 12190), (2645, 11448), (2760, 10971), (2862, 10580), (3105, 9752), (3174, 9540), (3180, 9522), (3657, 8280), (3816, 7935), (4140, 7314), (4232, 7155), (4761, 6360), (4770, 6348), (4876, 6210), (4968, 6095), (5290, 5724)]