82296720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10391}}^1$

素因数の和:10421

約数の個数: 120

約数和(自身を含む): 301534272

約数和(自身を除く): 219237552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10391, 20782, 31173, 41564, 51955, 62346, 83128, 93519, 103910, 114301, 124692, 155865, 166256, 187038, 207820, 228602, 249384, 311730, 342903, 374076, 415640, 457204, 467595, 498768, 571505, 623460, 685806, 748152, 831280, 914408, 935190, 1028709, 1143010, 1246920, 1371612, 1496304, 1714515, 1828816, 1870380, 2057418, 2286020, 2493840, 2743224, 3429030, 3740760, 4114836, 4572040, 5143545, 5486448, 6858060, 7481520, 8229672, 9144080, 10287090, 13716120, 16459344, 20574180, 27432240, 41148360, 82296720]

約数ペア:

[(1, 82296720), (2, 41148360), (3, 27432240), (4, 20574180), (5, 16459344), (6, 13716120), (8, 10287090), (9, 9144080), (10, 8229672), (11, 7481520), (12, 6858060), (15, 5486448), (16, 5143545), (18, 4572040), (20, 4114836), (22, 3740760), (24, 3429030), (30, 2743224), (33, 2493840), (36, 2286020), (40, 2057418), (44, 1870380), (45, 1828816), (48, 1714515), (55, 1496304), (60, 1371612), (66, 1246920), (72, 1143010), (80, 1028709), (88, 935190), (90, 914408), (99, 831280), (110, 748152), (120, 685806), (132, 623460), (144, 571505), (165, 498768), (176, 467595), (180, 457204), (198, 415640), (220, 374076), (240, 342903), (264, 311730), (330, 249384), (360, 228602), (396, 207820), (440, 187038), (495, 166256), (528, 155865), (660, 124692), (720, 114301), (792, 103910), (880, 93519), (990, 83128), (1320, 62346), (1584, 51955), (1980, 41564), (2640, 31173), (3960, 20782), (7920, 10391)]