162753840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 160

約数和(自身を含む): 565440000

約数和(自身を除く): 402686160

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, 240, 270, 302, 360, 432, 453, 499, 540, 604, 720, 755, 906, 998, 1080, 1208, 1359, 1497, 1510, 1812, 1996, 2160, 2265, 2416, 2495, 2718, 2994, 3020, 3624, 3992, 4077, 4491, 4530, 4990, 5436, 5988, 6040, 6795, 7248, 7485, 7984, 8154, 8982, 9060, 9980, 10872, 11976, 12080, 13473, 13590, 14970, 16308, 17964, 18120, 19960, 20385, 21744, 22455, 23952, 26946, 27180, 29940, 32616, 35928, 36240, 39920, 40770, 44910, 53892, 54360, 59880, 65232, 67365, 71856, 75349, 81540, 89820, 107784, 108720, 119760, 134730, 150698, 163080, 179640, 215568, 226047, 269460, 301396, 326160, 359280, 376745, 452094, 538920, 602792, 678141, 753490, 904188, 1077840, 1130235, 1205584, 1356282, 1506980, 1808376, 2034423, 2260470, 2712564, 3013960, 3390705, 3616752, 4068846, 4520940, 5425128, 6027920, 6781410, 8137692, 9041880, 10172115, 10850256, 13562820, 16275384, 18083760, 20344230, 27125640, 32550768, 40688460, 54251280, 81376920, 162753840]

約数ペア:

[(1, 162753840), (2, 81376920), (3, 54251280), (4, 40688460), (5, 32550768), (6, 27125640), (8, 20344230), (9, 18083760), (10, 16275384), (12, 13562820), (15, 10850256), (16, 10172115), (18, 9041880), (20, 8137692), (24, 6781410), (27, 6027920), (30, 5425128), (36, 4520940), (40, 4068846), (45, 3616752), (48, 3390705), (54, 3013960), (60, 2712564), (72, 2260470), (80, 2034423), (90, 1808376), (108, 1506980), (120, 1356282), (135, 1205584), (144, 1130235), (151, 1077840), (180, 904188), (216, 753490), (240, 678141), (270, 602792), (302, 538920), (360, 452094), (432, 376745), (453, 359280), (499, 326160), (540, 301396), (604, 269460), (720, 226047), (755, 215568), (906, 179640), (998, 163080), (1080, 150698), (1208, 134730), (1359, 119760), (1497, 108720), (1510, 107784), (1812, 89820), (1996, 81540), (2160, 75349), (2265, 71856), (2416, 67365), (2495, 65232), (2718, 59880), (2994, 54360), (3020, 53892), (3624, 44910), (3992, 40770), (4077, 39920), (4491, 36240), (4530, 35928), (4990, 32616), (5436, 29940), (5988, 27180), (6040, 26946), (6795, 23952), (7248, 22455), (7485, 21744), (7984, 20385), (8154, 19960), (8982, 18120), (9060, 17964), (9980, 16308), (10872, 14970), (11976, 13590), (12080, 13473)]