85519320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 267494400

約数和(自身を除く): 181975080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 177, 188, 235, 236, 257, 282, 295, 354, 376, 470, 472, 514, 564, 590, 705, 708, 771, 885, 940, 1028, 1128, 1180, 1285, 1410, 1416, 1542, 1770, 1880, 2056, 2360, 2570, 2773, 2820, 3084, 3540, 3855, 5140, 5546, 5640, 6168, 7080, 7710, 8319, 10280, 11092, 12079, 13865, 15163, 15420, 16638, 22184, 24158, 27730, 30326, 30840, 33276, 36237, 41595, 45489, 48316, 55460, 60395, 60652, 66552, 72474, 75815, 83190, 90978, 96632, 110920, 120790, 121304, 144948, 151630, 166380, 181185, 181956, 227445, 241580, 289896, 303260, 332760, 362370, 363912, 454890, 483160, 606520, 712661, 724740, 909780, 1425322, 1449480, 1819560, 2137983, 2850644, 3563305, 4275966, 5701288, 7126610, 8551932, 10689915, 14253220, 17103864, 21379830, 28506440, 42759660, 85519320]

約数ペア:

[(1, 85519320), (2, 42759660), (3, 28506440), (4, 21379830), (5, 17103864), (6, 14253220), (8, 10689915), (10, 8551932), (12, 7126610), (15, 5701288), (20, 4275966), (24, 3563305), (30, 2850644), (40, 2137983), (47, 1819560), (59, 1449480), (60, 1425322), (94, 909780), (118, 724740), (120, 712661), (141, 606520), (177, 483160), (188, 454890), (235, 363912), (236, 362370), (257, 332760), (282, 303260), (295, 289896), (354, 241580), (376, 227445), (470, 181956), (472, 181185), (514, 166380), (564, 151630), (590, 144948), (705, 121304), (708, 120790), (771, 110920), (885, 96632), (940, 90978), (1028, 83190), (1128, 75815), (1180, 72474), (1285, 66552), (1410, 60652), (1416, 60395), (1542, 55460), (1770, 48316), (1880, 45489), (2056, 41595), (2360, 36237), (2570, 33276), (2773, 30840), (2820, 30326), (3084, 27730), (3540, 24158), (3855, 22184), (5140, 16638), (5546, 15420), (5640, 15163), (6168, 13865), (7080, 12079), (7710, 11092), (8319, 10280)]