180860472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 559944000

約数和(自身を除く): 379083528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2221, 2262, 2808, 3016, 3132, 3393, 4442, 4524, 6264, 6663, 6786, 8884, 9048, 10179, 13326, 13572, 17768, 19989, 20358, 26652, 27144, 28873, 39978, 40716, 53304, 57746, 59967, 64409, 79956, 81432, 86619, 115492, 119934, 128818, 159912, 173238, 193227, 230984, 239868, 257636, 259857, 346476, 386454, 479736, 515272, 519714, 579681, 692952, 772908, 779571, 837317, 1039428, 1159362, 1545816, 1559142, 1674634, 1739043, 2078856, 2318724, 2511951, 3118284, 3349268, 3478086, 4637448, 5023902, 6236568, 6698536, 6956172, 7535853, 10047804, 13912344, 15071706, 20095608, 22607559, 30143412, 45215118, 60286824, 90430236, 180860472]

約数ペア:

[(1, 180860472), (2, 90430236), (3, 60286824), (4, 45215118), (6, 30143412), (8, 22607559), (9, 20095608), (12, 15071706), (13, 13912344), (18, 10047804), (24, 7535853), (26, 6956172), (27, 6698536), (29, 6236568), (36, 5023902), (39, 4637448), (52, 3478086), (54, 3349268), (58, 3118284), (72, 2511951), (78, 2318724), (87, 2078856), (104, 1739043), (108, 1674634), (116, 1559142), (117, 1545816), (156, 1159362), (174, 1039428), (216, 837317), (232, 779571), (234, 772908), (261, 692952), (312, 579681), (348, 519714), (351, 515272), (377, 479736), (468, 386454), (522, 346476), (696, 259857), (702, 257636), (754, 239868), (783, 230984), (936, 193227), (1044, 173238), (1131, 159912), (1404, 128818), (1508, 119934), (1566, 115492), (2088, 86619), (2221, 81432), (2262, 79956), (2808, 64409), (3016, 59967), (3132, 57746), (3393, 53304), (4442, 40716), (4524, 39978), (6264, 28873), (6663, 27144), (6786, 26652), (8884, 20358), (9048, 19989), (10179, 17768), (13326, 13572)]