73221840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 255340800

約数和(自身を除く): 182118960

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, 109, 120, 135, 144, 180, 216, 218, 240, 270, 311, 327, 360, 432, 436, 540, 545, 622, 654, 720, 872, 933, 981, 1080, 1090, 1244, 1308, 1555, 1635, 1744, 1866, 1962, 2160, 2180, 2488, 2616, 2799, 2943, 3110, 3270, 3732, 3924, 4360, 4665, 4905, 4976, 5232, 5598, 5886, 6220, 6540, 7464, 7848, 8397, 8720, 9330, 9810, 11196, 11772, 12440, 13080, 13995, 14715, 14928, 15696, 16794, 18660, 19620, 22392, 23544, 24880, 26160, 27990, 29430, 33588, 33899, 37320, 39240, 41985, 44784, 47088, 55980, 58860, 67176, 67798, 74640, 78480, 83970, 101697, 111960, 117720, 134352, 135596, 167940, 169495, 203394, 223920, 235440, 271192, 305091, 335880, 338990, 406788, 508485, 542384, 610182, 671760, 677980, 813576, 915273, 1016970, 1220364, 1355960, 1525455, 1627152, 1830546, 2033940, 2440728, 2711920, 3050910, 3661092, 4067880, 4576365, 4881456, 6101820, 7322184, 8135760, 9152730, 12203640, 14644368, 18305460, 24407280, 36610920, 73221840]

約数ペア:

[(1, 73221840), (2, 36610920), (3, 24407280), (4, 18305460), (5, 14644368), (6, 12203640), (8, 9152730), (9, 8135760), (10, 7322184), (12, 6101820), (15, 4881456), (16, 4576365), (18, 4067880), (20, 3661092), (24, 3050910), (27, 2711920), (30, 2440728), (36, 2033940), (40, 1830546), (45, 1627152), (48, 1525455), (54, 1355960), (60, 1220364), (72, 1016970), (80, 915273), (90, 813576), (108, 677980), (109, 671760), (120, 610182), (135, 542384), (144, 508485), (180, 406788), (216, 338990), (218, 335880), (240, 305091), (270, 271192), (311, 235440), (327, 223920), (360, 203394), (432, 169495), (436, 167940), (540, 135596), (545, 134352), (622, 117720), (654, 111960), (720, 101697), (872, 83970), (933, 78480), (981, 74640), (1080, 67798), (1090, 67176), (1244, 58860), (1308, 55980), (1555, 47088), (1635, 44784), (1744, 41985), (1866, 39240), (1962, 37320), (2160, 33899), (2180, 33588), (2488, 29430), (2616, 27990), (2799, 26160), (2943, 24880), (3110, 23544), (3270, 22392), (3732, 19620), (3924, 18660), (4360, 16794), (4665, 15696), (4905, 14928), (4976, 14715), (5232, 13995), (5598, 13080), (5886, 12440), (6220, 11772), (6540, 11196), (7464, 9810), (7848, 9330), (8397, 8720)]