27798840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 92832480

約数和(自身を除く): 65033640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2087, 2220, 2664, 3330, 4174, 4440, 6261, 6660, 8348, 10435, 12522, 13320, 16696, 18783, 20870, 25044, 31305, 37566, 41740, 50088, 62610, 75132, 77219, 83480, 93915, 125220, 150264, 154438, 187830, 231657, 250440, 308876, 375660, 386095, 463314, 617752, 694971, 751320, 772190, 926628, 1158285, 1389942, 1544380, 1853256, 2316570, 2779884, 3088760, 3474855, 4633140, 5559768, 6949710, 9266280, 13899420, 27798840]

約数ペア:

[(1, 27798840), (2, 13899420), (3, 9266280), (4, 6949710), (5, 5559768), (6, 4633140), (8, 3474855), (9, 3088760), (10, 2779884), (12, 2316570), (15, 1853256), (18, 1544380), (20, 1389942), (24, 1158285), (30, 926628), (36, 772190), (37, 751320), (40, 694971), (45, 617752), (60, 463314), (72, 386095), (74, 375660), (90, 308876), (111, 250440), (120, 231657), (148, 187830), (180, 154438), (185, 150264), (222, 125220), (296, 93915), (333, 83480), (360, 77219), (370, 75132), (444, 62610), (555, 50088), (666, 41740), (740, 37566), (888, 31305), (1110, 25044), (1332, 20870), (1480, 18783), (1665, 16696), (2087, 13320), (2220, 12522), (2664, 10435), (3330, 8348), (4174, 6660), (4440, 6261)]