15680304

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 47167120

約数和(自身を除く): 31486816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 109, 111, 144, 148, 162, 216, 218, 222, 243, 296, 324, 327, 333, 432, 436, 444, 486, 592, 648, 654, 666, 872, 888, 972, 981, 999, 1296, 1308, 1332, 1744, 1776, 1944, 1962, 1998, 2616, 2664, 2943, 2997, 3888, 3924, 3996, 4033, 5232, 5328, 5886, 5994, 7848, 7992, 8066, 8829, 8991, 11772, 11988, 12099, 15696, 15984, 16132, 17658, 17982, 23544, 23976, 24198, 26487, 32264, 35316, 35964, 36297, 47088, 47952, 48396, 52974, 64528, 70632, 71928, 72594, 96792, 105948, 108891, 141264, 143856, 145188, 193584, 211896, 217782, 290376, 326673, 423792, 435564, 580752, 653346, 871128, 980019, 1306692, 1742256, 1960038, 2613384, 3920076, 5226768, 7840152, 15680304]

約数ペア:

[(1, 15680304), (2, 7840152), (3, 5226768), (4, 3920076), (6, 2613384), (8, 1960038), (9, 1742256), (12, 1306692), (16, 980019), (18, 871128), (24, 653346), (27, 580752), (36, 435564), (37, 423792), (48, 326673), (54, 290376), (72, 217782), (74, 211896), (81, 193584), (108, 145188), (109, 143856), (111, 141264), (144, 108891), (148, 105948), (162, 96792), (216, 72594), (218, 71928), (222, 70632), (243, 64528), (296, 52974), (324, 48396), (327, 47952), (333, 47088), (432, 36297), (436, 35964), (444, 35316), (486, 32264), (592, 26487), (648, 24198), (654, 23976), (666, 23544), (872, 17982), (888, 17658), (972, 16132), (981, 15984), (999, 15696), (1296, 12099), (1308, 11988), (1332, 11772), (1744, 8991), (1776, 8829), (1944, 8066), (1962, 7992), (1998, 7848), (2616, 5994), (2664, 5886), (2943, 5328), (2997, 5232), (3888, 4033), (3924, 3996)]