55044720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 187153200

約数和(自身を除く): 132108480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 859, 890, 1068, 1335, 1424, 1602, 1718, 1780, 2136, 2577, 2670, 3204, 3436, 3560, 4005, 4272, 4295, 5154, 5340, 6408, 6872, 7120, 7731, 8010, 8590, 10308, 10680, 12816, 12885, 13744, 15462, 16020, 17180, 20616, 21360, 25770, 30924, 32040, 34360, 38655, 41232, 51540, 61848, 64080, 68720, 76451, 77310, 103080, 123696, 152902, 154620, 206160, 229353, 305804, 309240, 382255, 458706, 611608, 618480, 688059, 764510, 917412, 1146765, 1223216, 1376118, 1529020, 1834824, 2293530, 2752236, 3058040, 3440295, 3669648, 4587060, 5504472, 6116080, 6880590, 9174120, 11008944, 13761180, 18348240, 27522360, 55044720]

約数ペア:

[(1, 55044720), (2, 27522360), (3, 18348240), (4, 13761180), (5, 11008944), (6, 9174120), (8, 6880590), (9, 6116080), (10, 5504472), (12, 4587060), (15, 3669648), (16, 3440295), (18, 3058040), (20, 2752236), (24, 2293530), (30, 1834824), (36, 1529020), (40, 1376118), (45, 1223216), (48, 1146765), (60, 917412), (72, 764510), (80, 688059), (89, 618480), (90, 611608), (120, 458706), (144, 382255), (178, 309240), (180, 305804), (240, 229353), (267, 206160), (356, 154620), (360, 152902), (445, 123696), (534, 103080), (712, 77310), (720, 76451), (801, 68720), (859, 64080), (890, 61848), (1068, 51540), (1335, 41232), (1424, 38655), (1602, 34360), (1718, 32040), (1780, 30924), (2136, 25770), (2577, 21360), (2670, 20616), (3204, 17180), (3436, 16020), (3560, 15462), (4005, 13744), (4272, 12885), (4295, 12816), (5154, 10680), (5340, 10308), (6408, 8590), (6872, 8010), (7120, 7731)]