53318760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 180264960

約数和(自身を除く): 126946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1303, 1320, 1364, 1705, 1860, 2046, 2606, 2728, 3410, 3720, 3909, 4092, 5115, 5212, 6515, 6820, 7818, 8184, 10230, 10424, 13030, 13640, 14333, 15636, 19545, 20460, 26060, 28666, 31272, 39090, 40393, 40920, 42999, 52120, 57332, 71665, 78180, 80786, 85998, 114664, 121179, 143330, 156360, 161572, 171996, 201965, 214995, 242358, 286660, 323144, 343992, 403930, 429990, 444323, 484716, 573320, 605895, 807860, 859980, 888646, 969432, 1211790, 1332969, 1615720, 1719960, 1777292, 2221615, 2423580, 2665938, 3554584, 4443230, 4847160, 5331876, 6664845, 8886460, 10663752, 13329690, 17772920, 26659380, 53318760]

約数ペア:

[(1, 53318760), (2, 26659380), (3, 17772920), (4, 13329690), (5, 10663752), (6, 8886460), (8, 6664845), (10, 5331876), (11, 4847160), (12, 4443230), (15, 3554584), (20, 2665938), (22, 2423580), (24, 2221615), (30, 1777292), (31, 1719960), (33, 1615720), (40, 1332969), (44, 1211790), (55, 969432), (60, 888646), (62, 859980), (66, 807860), (88, 605895), (93, 573320), (110, 484716), (120, 444323), (124, 429990), (132, 403930), (155, 343992), (165, 323144), (186, 286660), (220, 242358), (248, 214995), (264, 201965), (310, 171996), (330, 161572), (341, 156360), (372, 143330), (440, 121179), (465, 114664), (620, 85998), (660, 80786), (682, 78180), (744, 71665), (930, 57332), (1023, 52120), (1240, 42999), (1303, 40920), (1320, 40393), (1364, 39090), (1705, 31272), (1860, 28666), (2046, 26060), (2606, 20460), (2728, 19545), (3410, 15636), (3720, 14333), (3909, 13640), (4092, 13030), (5115, 10424), (5212, 10230), (6515, 8184), (6820, 7818)]