2669144640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89689}}^1$

素因数の和:89740

約数の個数: 112

約数和(自身を含む): 8748003840

約数和(自身を除く): 6078859200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 89689, 179378, 269067, 358756, 448445, 538134, 717512, 896890, 1076268, 1345335, 1435024, 1793780, 2152536, 2690670, 2780359, 2870048, 3587560, 4305072, 5381340, 5560718, 5740096, 7175120, 8341077, 8610144, 10762680, 11121436, 13901795, 14350240, 16682154, 17220288, 21525360, 22242872, 27803590, 28700480, 33364308, 41705385, 43050720, 44485744, 55607180, 66728616, 83410770, 86101440, 88971488, 111214360, 133457232, 166821540, 177942976, 222428720, 266914464, 333643080, 444857440, 533828928, 667286160, 889714880, 1334572320, 2669144640]

約数ペア:

[(1, 2669144640), (2, 1334572320), (3, 889714880), (4, 667286160), (5, 533828928), (6, 444857440), (8, 333643080), (10, 266914464), (12, 222428720), (15, 177942976), (16, 166821540), (20, 133457232), (24, 111214360), (30, 88971488), (31, 86101440), (32, 83410770), (40, 66728616), (48, 55607180), (60, 44485744), (62, 43050720), (64, 41705385), (80, 33364308), (93, 28700480), (96, 27803590), (120, 22242872), (124, 21525360), (155, 17220288), (160, 16682154), (186, 14350240), (192, 13901795), (240, 11121436), (248, 10762680), (310, 8610144), (320, 8341077), (372, 7175120), (465, 5740096), (480, 5560718), (496, 5381340), (620, 4305072), (744, 3587560), (930, 2870048), (960, 2780359), (992, 2690670), (1240, 2152536), (1488, 1793780), (1860, 1435024), (1984, 1345335), (2480, 1076268), (2976, 896890), (3720, 717512), (4960, 538134), (5952, 448445), (7440, 358756), (9920, 269067), (14880, 179378), (29760, 89689)]