270375280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13049}}^1$

素因数の和:13106

約数の個数: 80

約数和(自身を含む): 737899200

約数和(自身を除く): 467523920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 13049, 20720, 26098, 52196, 65245, 91343, 104392, 130490, 182686, 208784, 260980, 365372, 456715, 482813, 521960, 730744, 913430, 965626, 1043920, 1461488, 1826860, 1931252, 2414065, 3379691, 3653720, 3862504, 4828130, 6759382, 7307440, 7725008, 9656260, 13518764, 16898455, 19312520, 27037528, 33796910, 38625040, 54075056, 67593820, 135187640, 270375280]

約数ペア:

[(1, 270375280), (2, 135187640), (4, 67593820), (5, 54075056), (7, 38625040), (8, 33796910), (10, 27037528), (14, 19312520), (16, 16898455), (20, 13518764), (28, 9656260), (35, 7725008), (37, 7307440), (40, 6759382), (56, 4828130), (70, 3862504), (74, 3653720), (80, 3379691), (112, 2414065), (140, 1931252), (148, 1826860), (185, 1461488), (259, 1043920), (280, 965626), (296, 913430), (370, 730744), (518, 521960), (560, 482813), (592, 456715), (740, 365372), (1036, 260980), (1295, 208784), (1480, 182686), (2072, 130490), (2590, 104392), (2960, 91343), (4144, 65245), (5180, 52196), (10360, 26098), (13049, 20720)]