64866960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 160

約数和(自身を含む): 227664000

約数和(自身を除く): 162797040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 509, 531, 540, 590, 708, 720, 885, 944, 1018, 1062, 1080, 1180, 1416, 1527, 1593, 1770, 2036, 2124, 2160, 2360, 2545, 2655, 2832, 3054, 3186, 3540, 4072, 4248, 4581, 4720, 5090, 5310, 6108, 6372, 7080, 7635, 7965, 8144, 8496, 9162, 10180, 10620, 12216, 12744, 13743, 14160, 15270, 15930, 18324, 20360, 21240, 22905, 24432, 25488, 27486, 30031, 30540, 31860, 36648, 40720, 42480, 45810, 54972, 60062, 61080, 63720, 68715, 73296, 90093, 91620, 109944, 120124, 122160, 127440, 137430, 150155, 180186, 183240, 219888, 240248, 270279, 274860, 300310, 360372, 366480, 450465, 480496, 540558, 549720, 600620, 720744, 810837, 900930, 1081116, 1099440, 1201240, 1351395, 1441488, 1621674, 1801860, 2162232, 2402480, 2702790, 3243348, 3603720, 4054185, 4324464, 5405580, 6486696, 7207440, 8108370, 10811160, 12973392, 16216740, 21622320, 32433480, 64866960]

約数ペア:

[(1, 64866960), (2, 32433480), (3, 21622320), (4, 16216740), (5, 12973392), (6, 10811160), (8, 8108370), (9, 7207440), (10, 6486696), (12, 5405580), (15, 4324464), (16, 4054185), (18, 3603720), (20, 3243348), (24, 2702790), (27, 2402480), (30, 2162232), (36, 1801860), (40, 1621674), (45, 1441488), (48, 1351395), (54, 1201240), (59, 1099440), (60, 1081116), (72, 900930), (80, 810837), (90, 720744), (108, 600620), (118, 549720), (120, 540558), (135, 480496), (144, 450465), (177, 366480), (180, 360372), (216, 300310), (236, 274860), (240, 270279), (270, 240248), (295, 219888), (354, 183240), (360, 180186), (432, 150155), (472, 137430), (509, 127440), (531, 122160), (540, 120124), (590, 109944), (708, 91620), (720, 90093), (885, 73296), (944, 68715), (1018, 63720), (1062, 61080), (1080, 60062), (1180, 54972), (1416, 45810), (1527, 42480), (1593, 40720), (1770, 36648), (2036, 31860), (2124, 30540), (2160, 30031), (2360, 27486), (2545, 25488), (2655, 24432), (2832, 22905), (3054, 21240), (3186, 20360), (3540, 18324), (4072, 15930), (4248, 15270), (4581, 14160), (4720, 13743), (5090, 12744), (5310, 12216), (6108, 10620), (6372, 10180), (7080, 9162), (7635, 8496), (7965, 8144)]