156583080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18911}}^1$

素因数の和:18951

約数の個数: 96

約数和(自身を含む): 531048960

約数和(自身を除く): 374465880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 18911, 37822, 56733, 75644, 94555, 113466, 151288, 170199, 189110, 226932, 283665, 340398, 378220, 434953, 453864, 567330, 680796, 756440, 850995, 869906, 1134660, 1304859, 1361592, 1701990, 1739812, 2174765, 2269320, 2609718, 3403980, 3479624, 3914577, 4349530, 5219436, 6524295, 6807960, 7829154, 8699060, 10438872, 13048590, 15658308, 17398120, 19572885, 26097180, 31316616, 39145770, 52194360, 78291540, 156583080]

約数ペア:

[(1, 156583080), (2, 78291540), (3, 52194360), (4, 39145770), (5, 31316616), (6, 26097180), (8, 19572885), (9, 17398120), (10, 15658308), (12, 13048590), (15, 10438872), (18, 8699060), (20, 7829154), (23, 6807960), (24, 6524295), (30, 5219436), (36, 4349530), (40, 3914577), (45, 3479624), (46, 3403980), (60, 2609718), (69, 2269320), (72, 2174765), (90, 1739812), (92, 1701990), (115, 1361592), (120, 1304859), (138, 1134660), (180, 869906), (184, 850995), (207, 756440), (230, 680796), (276, 567330), (345, 453864), (360, 434953), (414, 378220), (460, 340398), (552, 283665), (690, 226932), (828, 189110), (920, 170199), (1035, 151288), (1380, 113466), (1656, 94555), (2070, 75644), (2760, 56733), (4140, 37822), (8280, 18911)]