26967960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 96

約数和(自身を含む): 91484640

約数和(自身を除く): 64516680

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, 3257, 4140, 6514, 8280, 9771, 13028, 16285, 19542, 26056, 29313, 32570, 39084, 48855, 58626, 65140, 74911, 78168, 97710, 117252, 130280, 146565, 149822, 195420, 224733, 234504, 293130, 299644, 374555, 390840, 449466, 586260, 599288, 674199, 749110, 898932, 1123665, 1172520, 1348398, 1498220, 1797864, 2247330, 2696796, 2996440, 3370995, 4494660, 5393592, 6741990, 8989320, 13483980, 26967960]

約数ペア:

[(1, 26967960), (2, 13483980), (3, 8989320), (4, 6741990), (5, 5393592), (6, 4494660), (8, 3370995), (9, 2996440), (10, 2696796), (12, 2247330), (15, 1797864), (18, 1498220), (20, 1348398), (23, 1172520), (24, 1123665), (30, 898932), (36, 749110), (40, 674199), (45, 599288), (46, 586260), (60, 449466), (69, 390840), (72, 374555), (90, 299644), (92, 293130), (115, 234504), (120, 224733), (138, 195420), (180, 149822), (184, 146565), (207, 130280), (230, 117252), (276, 97710), (345, 78168), (360, 74911), (414, 65140), (460, 58626), (552, 48855), (690, 39084), (828, 32570), (920, 29313), (1035, 26056), (1380, 19542), (1656, 16285), (2070, 13028), (2760, 9771), (3257, 8280), (4140, 6514)]