54039960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 195758640

約数和(自身を除く): 141718680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1283, 1404, 1560, 1620, 1755, 2106, 2340, 2566, 2808, 3240, 3510, 3849, 4212, 4680, 5132, 5265, 6415, 7020, 7698, 8424, 10264, 10530, 11547, 12830, 14040, 15396, 16679, 19245, 21060, 23094, 25660, 30792, 33358, 34641, 38490, 42120, 46188, 50037, 51320, 57735, 66716, 69282, 76980, 83395, 92376, 100074, 103923, 115470, 133432, 138564, 150111, 153960, 166790, 173205, 200148, 207846, 230940, 250185, 277128, 300222, 333580, 346410, 400296, 415692, 450333, 461880, 500370, 519615, 600444, 667160, 692820, 750555, 831384, 900666, 1000740, 1039230, 1200888, 1350999, 1385640, 1501110, 1801332, 2001480, 2078460, 2251665, 2701998, 3002220, 3602664, 4156920, 4503330, 5403996, 6004440, 6754995, 9006660, 10807992, 13509990, 18013320, 27019980, 54039960]

約数ペア:

[(1, 54039960), (2, 27019980), (3, 18013320), (4, 13509990), (5, 10807992), (6, 9006660), (8, 6754995), (9, 6004440), (10, 5403996), (12, 4503330), (13, 4156920), (15, 3602664), (18, 3002220), (20, 2701998), (24, 2251665), (26, 2078460), (27, 2001480), (30, 1801332), (36, 1501110), (39, 1385640), (40, 1350999), (45, 1200888), (52, 1039230), (54, 1000740), (60, 900666), (65, 831384), (72, 750555), (78, 692820), (81, 667160), (90, 600444), (104, 519615), (108, 500370), (117, 461880), (120, 450333), (130, 415692), (135, 400296), (156, 346410), (162, 333580), (180, 300222), (195, 277128), (216, 250185), (234, 230940), (260, 207846), (270, 200148), (312, 173205), (324, 166790), (351, 153960), (360, 150111), (390, 138564), (405, 133432), (468, 115470), (520, 103923), (540, 100074), (585, 92376), (648, 83395), (702, 76980), (780, 69282), (810, 66716), (936, 57735), (1053, 51320), (1080, 50037), (1170, 46188), (1283, 42120), (1404, 38490), (1560, 34641), (1620, 33358), (1755, 30792), (2106, 25660), (2340, 23094), (2566, 21060), (2808, 19245), (3240, 16679), (3510, 15396), (3849, 14040), (4212, 12830), (4680, 11547), (5132, 10530), (5265, 10264), (6415, 8424), (7020, 7698)]