77952240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 271411200

約数和(自身を除く): 193458960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 239, 240, 270, 302, 360, 432, 453, 478, 540, 604, 717, 720, 755, 906, 956, 1080, 1195, 1208, 1359, 1434, 1510, 1812, 1912, 2151, 2160, 2265, 2390, 2416, 2718, 2868, 3020, 3585, 3624, 3824, 4077, 4302, 4530, 4780, 5436, 5736, 6040, 6453, 6795, 7170, 7248, 8154, 8604, 9060, 9560, 10755, 10872, 11472, 12080, 12906, 13590, 14340, 16308, 17208, 18120, 19120, 20385, 21510, 21744, 25812, 27180, 28680, 32265, 32616, 34416, 36089, 36240, 40770, 43020, 51624, 54360, 57360, 64530, 65232, 72178, 81540, 86040, 103248, 108267, 108720, 129060, 144356, 163080, 172080, 180445, 216534, 258120, 288712, 324801, 326160, 360890, 433068, 516240, 541335, 577424, 649602, 721780, 866136, 974403, 1082670, 1299204, 1443560, 1624005, 1732272, 1948806, 2165340, 2598408, 2887120, 3248010, 3897612, 4330680, 4872015, 5196816, 6496020, 7795224, 8661360, 9744030, 12992040, 15590448, 19488060, 25984080, 38976120, 77952240]

約数ペア:

[(1, 77952240), (2, 38976120), (3, 25984080), (4, 19488060), (5, 15590448), (6, 12992040), (8, 9744030), (9, 8661360), (10, 7795224), (12, 6496020), (15, 5196816), (16, 4872015), (18, 4330680), (20, 3897612), (24, 3248010), (27, 2887120), (30, 2598408), (36, 2165340), (40, 1948806), (45, 1732272), (48, 1624005), (54, 1443560), (60, 1299204), (72, 1082670), (80, 974403), (90, 866136), (108, 721780), (120, 649602), (135, 577424), (144, 541335), (151, 516240), (180, 433068), (216, 360890), (239, 326160), (240, 324801), (270, 288712), (302, 258120), (360, 216534), (432, 180445), (453, 172080), (478, 163080), (540, 144356), (604, 129060), (717, 108720), (720, 108267), (755, 103248), (906, 86040), (956, 81540), (1080, 72178), (1195, 65232), (1208, 64530), (1359, 57360), (1434, 54360), (1510, 51624), (1812, 43020), (1912, 40770), (2151, 36240), (2160, 36089), (2265, 34416), (2390, 32616), (2416, 32265), (2718, 28680), (2868, 27180), (3020, 25812), (3585, 21744), (3624, 21510), (3824, 20385), (4077, 19120), (4302, 18120), (4530, 17208), (4780, 16308), (5436, 14340), (5736, 13590), (6040, 12906), (6453, 12080), (6795, 11472), (7170, 10872), (7248, 10755), (8154, 9560), (8604, 9060)]