180375984

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2769

約数の個数: 120

約数和(自身を含む): 554495760

約数和(自身を除く): 374119776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1296, 1377, 1836, 1944, 2448, 2729, 2754, 3672, 3888, 4131, 5458, 5508, 7344, 8187, 8262, 10916, 11016, 16374, 16524, 21832, 22032, 24561, 32748, 33048, 43664, 46393, 49122, 65496, 66096, 73683, 92786, 98244, 130992, 139179, 147366, 185572, 196488, 221049, 278358, 294732, 371144, 392976, 417537, 442098, 556716, 589464, 663147, 742288, 835074, 884196, 1113432, 1178928, 1252611, 1326294, 1670148, 1768392, 2226864, 2505222, 2652588, 3340296, 3536784, 3757833, 5010444, 5305176, 6680592, 7515666, 10020888, 10610352, 11273499, 15031332, 20041776, 22546998, 30062664, 45093996, 60125328, 90187992, 180375984]

約数ペア:

[(1, 180375984), (2, 90187992), (3, 60125328), (4, 45093996), (6, 30062664), (8, 22546998), (9, 20041776), (12, 15031332), (16, 11273499), (17, 10610352), (18, 10020888), (24, 7515666), (27, 6680592), (34, 5305176), (36, 5010444), (48, 3757833), (51, 3536784), (54, 3340296), (68, 2652588), (72, 2505222), (81, 2226864), (102, 1768392), (108, 1670148), (136, 1326294), (144, 1252611), (153, 1178928), (162, 1113432), (204, 884196), (216, 835074), (243, 742288), (272, 663147), (306, 589464), (324, 556716), (408, 442098), (432, 417537), (459, 392976), (486, 371144), (612, 294732), (648, 278358), (816, 221049), (918, 196488), (972, 185572), (1224, 147366), (1296, 139179), (1377, 130992), (1836, 98244), (1944, 92786), (2448, 73683), (2729, 66096), (2754, 65496), (3672, 49122), (3888, 46393), (4131, 43664), (5458, 33048), (5508, 32748), (7344, 24561), (8187, 22032), (8262, 21832), (10916, 16524), (11016, 16374)]