53070720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 171262080

約数和(自身を除く): 118191360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 211, 240, 262, 320, 384, 393, 422, 480, 524, 633, 640, 655, 786, 844, 960, 1048, 1055, 1266, 1310, 1572, 1688, 1920, 1965, 2096, 2110, 2532, 2620, 3144, 3165, 3376, 3930, 4192, 4220, 5064, 5240, 6288, 6330, 6752, 7860, 8384, 8440, 10128, 10480, 12576, 12660, 13504, 15720, 16768, 16880, 20256, 20960, 25152, 25320, 27008, 27641, 31440, 33760, 40512, 41920, 50304, 50640, 55282, 62880, 67520, 81024, 82923, 83840, 101280, 110564, 125760, 135040, 138205, 165846, 202560, 221128, 251520, 276410, 331692, 405120, 414615, 442256, 552820, 663384, 829230, 884512, 1105640, 1326768, 1658460, 1769024, 2211280, 2653536, 3316920, 3538048, 4422560, 5307072, 6633840, 8845120, 10614144, 13267680, 17690240, 26535360, 53070720]

約数ペア:

[(1, 53070720), (2, 26535360), (3, 17690240), (4, 13267680), (5, 10614144), (6, 8845120), (8, 6633840), (10, 5307072), (12, 4422560), (15, 3538048), (16, 3316920), (20, 2653536), (24, 2211280), (30, 1769024), (32, 1658460), (40, 1326768), (48, 1105640), (60, 884512), (64, 829230), (80, 663384), (96, 552820), (120, 442256), (128, 414615), (131, 405120), (160, 331692), (192, 276410), (211, 251520), (240, 221128), (262, 202560), (320, 165846), (384, 138205), (393, 135040), (422, 125760), (480, 110564), (524, 101280), (633, 83840), (640, 82923), (655, 81024), (786, 67520), (844, 62880), (960, 55282), (1048, 50640), (1055, 50304), (1266, 41920), (1310, 40512), (1572, 33760), (1688, 31440), (1920, 27641), (1965, 27008), (2096, 25320), (2110, 25152), (2532, 20960), (2620, 20256), (3144, 16880), (3165, 16768), (3376, 15720), (3930, 13504), (4192, 12660), (4220, 12576), (5064, 10480), (5240, 10128), (6288, 8440), (6330, 8384), (6752, 7860)]