52771680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2853

約数の個数: 144

約数和(自身を含む): 194004720

約数和(自身を除く): 141233040

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, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2819, 3120, 3744, 4680, 5638, 6240, 8457, 9360, 11276, 14095, 16914, 18720, 22552, 25371, 28190, 33828, 36647, 42285, 45104, 50742, 56380, 67656, 73294, 84570, 90208, 101484, 109941, 112760, 126855, 135312, 146588, 169140, 183235, 202968, 219882, 225520, 253710, 270624, 293176, 329823, 338280, 366470, 405936, 439764, 451040, 507420, 549705, 586352, 659646, 676560, 732940, 811872, 879528, 1014840, 1099410, 1172704, 1319292, 1353120, 1465880, 1649115, 1759056, 2029680, 2198820, 2638584, 2931760, 3298230, 3518112, 4059360, 4397640, 5277168, 5863520, 6596460, 8795280, 10554336, 13192920, 17590560, 26385840, 52771680]

約数ペア:

[(1, 52771680), (2, 26385840), (3, 17590560), (4, 13192920), (5, 10554336), (6, 8795280), (8, 6596460), (9, 5863520), (10, 5277168), (12, 4397640), (13, 4059360), (15, 3518112), (16, 3298230), (18, 2931760), (20, 2638584), (24, 2198820), (26, 2029680), (30, 1759056), (32, 1649115), (36, 1465880), (39, 1353120), (40, 1319292), (45, 1172704), (48, 1099410), (52, 1014840), (60, 879528), (65, 811872), (72, 732940), (78, 676560), (80, 659646), (90, 586352), (96, 549705), (104, 507420), (117, 451040), (120, 439764), (130, 405936), (144, 366470), (156, 338280), (160, 329823), (180, 293176), (195, 270624), (208, 253710), (234, 225520), (240, 219882), (260, 202968), (288, 183235), (312, 169140), (360, 146588), (390, 135312), (416, 126855), (468, 112760), (480, 109941), (520, 101484), (585, 90208), (624, 84570), (720, 73294), (780, 67656), (936, 56380), (1040, 50742), (1170, 45104), (1248, 42285), (1440, 36647), (1560, 33828), (1872, 28190), (2080, 25371), (2340, 22552), (2819, 18720), (3120, 16914), (3744, 14095), (4680, 11276), (5638, 9360), (6240, 8457)]