123008760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 355992840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 307, 315, 318, 360, 371, 378, 420, 424, 477, 504, 530, 540, 614, 630, 636, 742, 756, 795, 840, 921, 945, 954, 1060, 1080, 1113, 1228, 1260, 1272, 1431, 1484, 1512, 1535, 1590, 1842, 1855, 1890, 1908, 2120, 2149, 2226, 2385, 2456, 2520, 2763, 2862, 2968, 3070, 3180, 3339, 3684, 3710, 3780, 3816, 4298, 4452, 4605, 4770, 5526, 5565, 5724, 6140, 6360, 6447, 6678, 7155, 7368, 7420, 7560, 8289, 8596, 8904, 9210, 9540, 10017, 10745, 11052, 11130, 11448, 12280, 12894, 13356, 13815, 14310, 14840, 16271, 16578, 16695, 17192, 18420, 19080, 19341, 20034, 21490, 22104, 22260, 25788, 26712, 27630, 28620, 32235, 32542, 33156, 33390, 36840, 38682, 40068, 41445, 42980, 44520, 48813, 50085, 51576, 55260, 57240, 58023, 64470, 65084, 66312, 66780, 77364, 80136, 81355, 82890, 85960, 96705, 97626, 100170, 110520, 113897, 116046, 128940, 130168, 133560, 146439, 154728, 162710, 165780, 193410, 195252, 200340, 227794, 232092, 244065, 257880, 290115, 292878, 325420, 331560, 341691, 386820, 390504, 400680, 439317, 455588, 464184, 488130, 569485, 580230, 585756, 650840, 683382, 732195, 773640, 878634, 911176, 976260, 1025073, 1138970, 1160460, 1171512, 1366764, 1464390, 1708455, 1757268, 1952520, 2050146, 2196585, 2277940, 2320920, 2733528, 2928780, 3075219, 3416910, 3514536, 4100292, 4393170, 4555880, 5125365, 5857560, 6150438, 6833820, 8200584, 8786340, 10250730, 12300876, 13667640, 15376095, 17572680, 20501460, 24601752, 30752190, 41002920, 61504380, 123008760]

約数ペア:

[(1, 123008760), (2, 61504380), (3, 41002920), (4, 30752190), (5, 24601752), (6, 20501460), (7, 17572680), (8, 15376095), (9, 13667640), (10, 12300876), (12, 10250730), (14, 8786340), (15, 8200584), (18, 6833820), (20, 6150438), (21, 5857560), (24, 5125365), (27, 4555880), (28, 4393170), (30, 4100292), (35, 3514536), (36, 3416910), (40, 3075219), (42, 2928780), (45, 2733528), (53, 2320920), (54, 2277940), (56, 2196585), (60, 2050146), (63, 1952520), (70, 1757268), (72, 1708455), (84, 1464390), (90, 1366764), (105, 1171512), (106, 1160460), (108, 1138970), (120, 1025073), (126, 976260), (135, 911176), (140, 878634), (159, 773640), (168, 732195), (180, 683382), (189, 650840), (210, 585756), (212, 580230), (216, 569485), (252, 488130), (265, 464184), (270, 455588), (280, 439317), (307, 400680), (315, 390504), (318, 386820), (360, 341691), (371, 331560), (378, 325420), (420, 292878), (424, 290115), (477, 257880), (504, 244065), (530, 232092), (540, 227794), (614, 200340), (630, 195252), (636, 193410), (742, 165780), (756, 162710), (795, 154728), (840, 146439), (921, 133560), (945, 130168), (954, 128940), (1060, 116046), (1080, 113897), (1113, 110520), (1228, 100170), (1260, 97626), (1272, 96705), (1431, 85960), (1484, 82890), (1512, 81355), (1535, 80136), (1590, 77364), (1842, 66780), (1855, 66312), (1890, 65084), (1908, 64470), (2120, 58023), (2149, 57240), (2226, 55260), (2385, 51576), (2456, 50085), (2520, 48813), (2763, 44520), (2862, 42980), (2968, 41445), (3070, 40068), (3180, 38682), (3339, 36840), (3684, 33390), (3710, 33156), (3780, 32542), (3816, 32235), (4298, 28620), (4452, 27630), (4605, 26712), (4770, 25788), (5526, 22260), (5565, 22104), (5724, 21490), (6140, 20034), (6360, 19341), (6447, 19080), (6678, 18420), (7155, 17192), (7368, 16695), (7420, 16578), (7560, 16271), (8289, 14840), (8596, 14310), (8904, 13815), (9210, 13356), (9540, 12894), (10017, 12280), (10745, 11448), (11052, 11130)]