15123324672

素因数分解:

$2^8\times 3^5\times {\mathrm{243109}}^1$

素因数の和:243140

約数の個数: 108

約数和(自身を含む): 45219432440

約数和(自身を除く): 30096107768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6912, 7776, 10368, 15552, 20736, 31104, 62208, 243109, 486218, 729327, 972436, 1458654, 1944872, 2187981, 2917308, 3889744, 4375962, 5834616, 6563943, 7779488, 8751924, 11669232, 13127886, 15558976, 17503848, 19691829, 23338464, 26255772, 31117952, 35007696, 39383658, 46676928, 52511544, 59075487, 62235904, 70015392, 78767316, 93353856, 105023088, 118150974, 140030784, 157534632, 186707712, 210046176, 236301948, 280061568, 315069264, 420092352, 472603896, 560123136, 630138528, 840184704, 945207792, 1260277056, 1680369408, 1890415584, 2520554112, 3780831168, 5041108224, 7561662336, 15123324672]

約数ペア:

[(1, 15123324672), (2, 7561662336), (3, 5041108224), (4, 3780831168), (6, 2520554112), (8, 1890415584), (9, 1680369408), (12, 1260277056), (16, 945207792), (18, 840184704), (24, 630138528), (27, 560123136), (32, 472603896), (36, 420092352), (48, 315069264), (54, 280061568), (64, 236301948), (72, 210046176), (81, 186707712), (96, 157534632), (108, 140030784), (128, 118150974), (144, 105023088), (162, 93353856), (192, 78767316), (216, 70015392), (243, 62235904), (256, 59075487), (288, 52511544), (324, 46676928), (384, 39383658), (432, 35007696), (486, 31117952), (576, 26255772), (648, 23338464), (768, 19691829), (864, 17503848), (972, 15558976), (1152, 13127886), (1296, 11669232), (1728, 8751924), (1944, 7779488), (2304, 6563943), (2592, 5834616), (3456, 4375962), (3888, 3889744), (5184, 2917308), (6912, 2187981), (7776, 1944872), (10368, 1458654), (15552, 972436), (20736, 729327), (31104, 486218), (62208, 243109)]