180258120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 674593920

約数和(自身を除く): 494335800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 233, 252, 280, 307, 315, 360, 420, 466, 504, 614, 630, 699, 840, 921, 932, 1165, 1228, 1260, 1398, 1535, 1631, 1842, 1864, 2097, 2149, 2330, 2456, 2520, 2763, 2796, 3070, 3262, 3495, 3684, 4194, 4298, 4605, 4660, 4893, 5526, 5592, 6140, 6447, 6524, 6990, 7368, 8155, 8388, 8596, 9210, 9320, 9786, 10485, 10745, 11052, 12280, 12894, 13048, 13815, 13980, 14679, 16310, 16776, 17192, 18420, 19341, 19572, 20970, 21490, 22104, 24465, 25788, 27630, 27960, 29358, 32235, 32620, 36840, 38682, 39144, 41940, 42980, 48930, 51576, 55260, 58716, 64470, 65240, 71531, 73395, 77364, 83880, 85960, 96705, 97860, 110520, 117432, 128940, 143062, 146790, 154728, 193410, 195720, 214593, 257880, 286124, 293580, 357655, 386820, 429186, 500717, 572248, 587160, 643779, 715310, 773640, 858372, 1001434, 1072965, 1287558, 1430620, 1502151, 1716744, 2002868, 2145930, 2503585, 2575116, 2861240, 3004302, 3218895, 4005736, 4291860, 4506453, 5007170, 5150232, 6008604, 6437790, 7510755, 8583720, 9012906, 10014340, 12017208, 12875580, 15021510, 18025812, 20028680, 22532265, 25751160, 30043020, 36051624, 45064530, 60086040, 90129060, 180258120]

約数ペア:

[(1, 180258120), (2, 90129060), (3, 60086040), (4, 45064530), (5, 36051624), (6, 30043020), (7, 25751160), (8, 22532265), (9, 20028680), (10, 18025812), (12, 15021510), (14, 12875580), (15, 12017208), (18, 10014340), (20, 9012906), (21, 8583720), (24, 7510755), (28, 6437790), (30, 6008604), (35, 5150232), (36, 5007170), (40, 4506453), (42, 4291860), (45, 4005736), (56, 3218895), (60, 3004302), (63, 2861240), (70, 2575116), (72, 2503585), (84, 2145930), (90, 2002868), (105, 1716744), (120, 1502151), (126, 1430620), (140, 1287558), (168, 1072965), (180, 1001434), (210, 858372), (233, 773640), (252, 715310), (280, 643779), (307, 587160), (315, 572248), (360, 500717), (420, 429186), (466, 386820), (504, 357655), (614, 293580), (630, 286124), (699, 257880), (840, 214593), (921, 195720), (932, 193410), (1165, 154728), (1228, 146790), (1260, 143062), (1398, 128940), (1535, 117432), (1631, 110520), (1842, 97860), (1864, 96705), (2097, 85960), (2149, 83880), (2330, 77364), (2456, 73395), (2520, 71531), (2763, 65240), (2796, 64470), (3070, 58716), (3262, 55260), (3495, 51576), (3684, 48930), (4194, 42980), (4298, 41940), (4605, 39144), (4660, 38682), (4893, 36840), (5526, 32620), (5592, 32235), (6140, 29358), (6447, 27960), (6524, 27630), (6990, 25788), (7368, 24465), (8155, 22104), (8388, 21490), (8596, 20970), (9210, 19572), (9320, 19341), (9786, 18420), (10485, 17192), (10745, 16776), (11052, 16310), (12280, 14679), (12894, 13980), (13048, 13815)]