84380760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7609

約数の個数: 96

約数和(自身を含む): 283121280

約数和(自身を除く): 198740520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7561, 11160, 15122, 22683, 30244, 37805, 45366, 60488, 68049, 75610, 90732, 113415, 136098, 151220, 181464, 226830, 234391, 272196, 302440, 340245, 453660, 468782, 544392, 680490, 703173, 907320, 937564, 1171955, 1360980, 1406346, 1875128, 2109519, 2343910, 2721960, 2812692, 3515865, 4219038, 4687820, 5625384, 7031730, 8438076, 9375640, 10547595, 14063460, 16876152, 21095190, 28126920, 42190380, 84380760]

約数ペア:

[(1, 84380760), (2, 42190380), (3, 28126920), (4, 21095190), (5, 16876152), (6, 14063460), (8, 10547595), (9, 9375640), (10, 8438076), (12, 7031730), (15, 5625384), (18, 4687820), (20, 4219038), (24, 3515865), (30, 2812692), (31, 2721960), (36, 2343910), (40, 2109519), (45, 1875128), (60, 1406346), (62, 1360980), (72, 1171955), (90, 937564), (93, 907320), (120, 703173), (124, 680490), (155, 544392), (180, 468782), (186, 453660), (248, 340245), (279, 302440), (310, 272196), (360, 234391), (372, 226830), (465, 181464), (558, 151220), (620, 136098), (744, 113415), (930, 90732), (1116, 75610), (1240, 68049), (1395, 60488), (1860, 45366), (2232, 37805), (2790, 30244), (3720, 22683), (5580, 15122), (7561, 11160)]