346217280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2753}}^1$

素因数の和:2904

約数の個数: 112

約数和(自身を含む): 1108033344

約数和(自身を除く): 761816064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1965, 2096, 2620, 2753, 3144, 3930, 4192, 5240, 5506, 6288, 7860, 8259, 8384, 10480, 11012, 12576, 13765, 15720, 16518, 20960, 22024, 25152, 27530, 31440, 33036, 41295, 41920, 44048, 55060, 62880, 66072, 82590, 88096, 110120, 125760, 132144, 165180, 176192, 220240, 264288, 330360, 360643, 440480, 528576, 660720, 721286, 880960, 1081929, 1321440, 1442572, 1803215, 2163858, 2642880, 2885144, 3606430, 4327716, 5409645, 5770288, 7212860, 8655432, 10819290, 11540576, 14425720, 17310864, 21638580, 23081152, 28851440, 34621728, 43277160, 57702880, 69243456, 86554320, 115405760, 173108640, 346217280]

約数ペア:

[(1, 346217280), (2, 173108640), (3, 115405760), (4, 86554320), (5, 69243456), (6, 57702880), (8, 43277160), (10, 34621728), (12, 28851440), (15, 23081152), (16, 21638580), (20, 17310864), (24, 14425720), (30, 11540576), (32, 10819290), (40, 8655432), (48, 7212860), (60, 5770288), (64, 5409645), (80, 4327716), (96, 3606430), (120, 2885144), (131, 2642880), (160, 2163858), (192, 1803215), (240, 1442572), (262, 1321440), (320, 1081929), (393, 880960), (480, 721286), (524, 660720), (655, 528576), (786, 440480), (960, 360643), (1048, 330360), (1310, 264288), (1572, 220240), (1965, 176192), (2096, 165180), (2620, 132144), (2753, 125760), (3144, 110120), (3930, 88096), (4192, 82590), (5240, 66072), (5506, 62880), (6288, 55060), (7860, 44048), (8259, 41920), (8384, 41295), (10480, 33036), (11012, 31440), (12576, 27530), (13765, 25152), (15720, 22024), (16518, 20960)]