2115360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 7842744

約数和(自身を除く): 5727384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 113, 117, 120, 130, 144, 156, 160, 180, 195, 208, 226, 234, 240, 260, 288, 312, 339, 360, 390, 416, 452, 468, 480, 520, 565, 585, 624, 678, 720, 780, 904, 936, 1017, 1040, 1130, 1170, 1248, 1356, 1440, 1469, 1560, 1695, 1808, 1872, 2034, 2080, 2260, 2340, 2712, 2938, 3120, 3390, 3616, 3744, 4068, 4407, 4520, 4680, 5085, 5424, 5876, 6240, 6780, 7345, 8136, 8814, 9040, 9360, 10170, 10848, 11752, 13221, 13560, 14690, 16272, 17628, 18080, 18720, 20340, 22035, 23504, 26442, 27120, 29380, 32544, 35256, 40680, 44070, 47008, 52884, 54240, 58760, 66105, 70512, 81360, 88140, 105768, 117520, 132210, 141024, 162720, 176280, 211536, 235040, 264420, 352560, 423072, 528840, 705120, 1057680, 2115360]

約数ペア:

[(1, 2115360), (2, 1057680), (3, 705120), (4, 528840), (5, 423072), (6, 352560), (8, 264420), (9, 235040), (10, 211536), (12, 176280), (13, 162720), (15, 141024), (16, 132210), (18, 117520), (20, 105768), (24, 88140), (26, 81360), (30, 70512), (32, 66105), (36, 58760), (39, 54240), (40, 52884), (45, 47008), (48, 44070), (52, 40680), (60, 35256), (65, 32544), (72, 29380), (78, 27120), (80, 26442), (90, 23504), (96, 22035), (104, 20340), (113, 18720), (117, 18080), (120, 17628), (130, 16272), (144, 14690), (156, 13560), (160, 13221), (180, 11752), (195, 10848), (208, 10170), (226, 9360), (234, 9040), (240, 8814), (260, 8136), (288, 7345), (312, 6780), (339, 6240), (360, 5876), (390, 5424), (416, 5085), (452, 4680), (468, 4520), (480, 4407), (520, 4068), (565, 3744), (585, 3616), (624, 3390), (678, 3120), (720, 2938), (780, 2712), (904, 2340), (936, 2260), (1017, 2080), (1040, 2034), (1130, 1872), (1170, 1808), (1248, 1695), (1356, 1560), (1440, 1469)]