53472840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 172800000

約数和(自身を除く): 119327160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 499, 564, 570, 705, 760, 893, 940, 998, 1128, 1140, 1410, 1497, 1786, 1880, 1996, 2280, 2495, 2679, 2820, 2994, 3572, 3992, 4465, 4990, 5358, 5640, 5988, 7144, 7485, 8930, 9481, 9980, 10716, 11976, 13395, 14970, 17860, 18962, 19960, 21432, 23453, 26790, 28443, 29940, 35720, 37924, 46906, 47405, 53580, 56886, 59880, 70359, 75848, 93812, 94810, 107160, 113772, 117265, 140718, 142215, 187624, 189620, 227544, 234530, 281436, 284430, 351795, 379240, 445607, 469060, 562872, 568860, 703590, 891214, 938120, 1137720, 1336821, 1407180, 1782428, 2228035, 2673642, 2814360, 3564856, 4456070, 5347284, 6684105, 8912140, 10694568, 13368210, 17824280, 26736420, 53472840]

約数ペア:

[(1, 53472840), (2, 26736420), (3, 17824280), (4, 13368210), (5, 10694568), (6, 8912140), (8, 6684105), (10, 5347284), (12, 4456070), (15, 3564856), (19, 2814360), (20, 2673642), (24, 2228035), (30, 1782428), (38, 1407180), (40, 1336821), (47, 1137720), (57, 938120), (60, 891214), (76, 703590), (94, 568860), (95, 562872), (114, 469060), (120, 445607), (141, 379240), (152, 351795), (188, 284430), (190, 281436), (228, 234530), (235, 227544), (282, 189620), (285, 187624), (376, 142215), (380, 140718), (456, 117265), (470, 113772), (499, 107160), (564, 94810), (570, 93812), (705, 75848), (760, 70359), (893, 59880), (940, 56886), (998, 53580), (1128, 47405), (1140, 46906), (1410, 37924), (1497, 35720), (1786, 29940), (1880, 28443), (1996, 26790), (2280, 23453), (2495, 21432), (2679, 19960), (2820, 18962), (2994, 17860), (3572, 14970), (3992, 13395), (4465, 11976), (4990, 10716), (5358, 9980), (5640, 9481), (5988, 8930), (7144, 7485)]