180780336

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1446

約数の個数: 140

約数和(自身を含む): 573300360

約数和(自身を除く): 392520024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1409, 1458, 1584, 1782, 1944, 2376, 2673, 2818, 2916, 3564, 3888, 4227, 4752, 5346, 5636, 5832, 7128, 8019, 8454, 10692, 11272, 11664, 12681, 14256, 15499, 16038, 16908, 21384, 22544, 25362, 30998, 32076, 33816, 38043, 42768, 46497, 50724, 61996, 64152, 67632, 76086, 92994, 101448, 114129, 123992, 128304, 139491, 152172, 185988, 202896, 228258, 247984, 278982, 304344, 342387, 371976, 418473, 456516, 557964, 608688, 684774, 743952, 836946, 913032, 1027161, 1115928, 1255419, 1369548, 1673892, 1826064, 2054322, 2231856, 2510838, 2739096, 3347784, 3766257, 4108644, 5021676, 5478192, 6695568, 7532514, 8217288, 10043352, 11298771, 15065028, 16434576, 20086704, 22597542, 30130056, 45195084, 60260112, 90390168, 180780336]

約数ペア:

[(1, 180780336), (2, 90390168), (3, 60260112), (4, 45195084), (6, 30130056), (8, 22597542), (9, 20086704), (11, 16434576), (12, 15065028), (16, 11298771), (18, 10043352), (22, 8217288), (24, 7532514), (27, 6695568), (33, 5478192), (36, 5021676), (44, 4108644), (48, 3766257), (54, 3347784), (66, 2739096), (72, 2510838), (81, 2231856), (88, 2054322), (99, 1826064), (108, 1673892), (132, 1369548), (144, 1255419), (162, 1115928), (176, 1027161), (198, 913032), (216, 836946), (243, 743952), (264, 684774), (297, 608688), (324, 557964), (396, 456516), (432, 418473), (486, 371976), (528, 342387), (594, 304344), (648, 278982), (729, 247984), (792, 228258), (891, 202896), (972, 185988), (1188, 152172), (1296, 139491), (1409, 128304), (1458, 123992), (1584, 114129), (1782, 101448), (1944, 92994), (2376, 76086), (2673, 67632), (2818, 64152), (2916, 61996), (3564, 50724), (3888, 46497), (4227, 42768), (4752, 38043), (5346, 33816), (5636, 32076), (5832, 30998), (7128, 25362), (8019, 22544), (8454, 21384), (10692, 16908), (11272, 16038), (11664, 15499), (12681, 14256)]