2772087240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4241}}^1$

素因数の和:4687

約数の個数: 128

約数和(自身を含む): 8979465600

約数和(自身を除く): 6207378360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 419, 520, 780, 838, 1257, 1560, 1676, 2095, 2514, 3352, 4190, 4241, 5028, 5447, 6285, 8380, 8482, 10056, 10894, 12570, 12723, 16341, 16760, 16964, 21205, 21788, 25140, 25446, 27235, 32682, 33928, 42410, 43576, 50280, 50892, 54470, 55133, 63615, 65364, 81705, 84820, 101784, 108940, 110266, 127230, 130728, 163410, 165399, 169640, 217880, 220532, 254460, 275665, 326820, 330798, 441064, 508920, 551330, 653640, 661596, 826995, 1102660, 1323192, 1653990, 1776979, 2205320, 3307980, 3553958, 5330937, 6615960, 7107916, 8884895, 10661874, 14215832, 17769790, 21323748, 23100727, 26654685, 35539580, 42647496, 46201454, 53309370, 69302181, 71079160, 92402908, 106618740, 115503635, 138604362, 184805816, 213237480, 231007270, 277208724, 346510905, 462014540, 554417448, 693021810, 924029080, 1386043620, 2772087240]

約数ペア:

[(1, 2772087240), (2, 1386043620), (3, 924029080), (4, 693021810), (5, 554417448), (6, 462014540), (8, 346510905), (10, 277208724), (12, 231007270), (13, 213237480), (15, 184805816), (20, 138604362), (24, 115503635), (26, 106618740), (30, 92402908), (39, 71079160), (40, 69302181), (52, 53309370), (60, 46201454), (65, 42647496), (78, 35539580), (104, 26654685), (120, 23100727), (130, 21323748), (156, 17769790), (195, 14215832), (260, 10661874), (312, 8884895), (390, 7107916), (419, 6615960), (520, 5330937), (780, 3553958), (838, 3307980), (1257, 2205320), (1560, 1776979), (1676, 1653990), (2095, 1323192), (2514, 1102660), (3352, 826995), (4190, 661596), (4241, 653640), (5028, 551330), (5447, 508920), (6285, 441064), (8380, 330798), (8482, 326820), (10056, 275665), (10894, 254460), (12570, 220532), (12723, 217880), (16341, 169640), (16760, 165399), (16964, 163410), (21205, 130728), (21788, 127230), (25140, 110266), (25446, 108940), (27235, 101784), (32682, 84820), (33928, 81705), (42410, 65364), (43576, 63615), (50280, 55133), (50892, 54470)]