80707680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 144

約数和(自身を含む): 282338784

約数和(自身を除く): 201631104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1367, 1440, 1476, 1640, 1845, 1968, 2460, 2734, 2952, 3280, 3690, 3936, 4101, 4920, 5468, 5904, 6560, 6835, 7380, 8202, 9840, 10936, 11808, 12303, 13670, 14760, 16404, 19680, 20505, 21872, 24606, 27340, 29520, 32808, 41010, 43744, 49212, 54680, 56047, 59040, 61515, 65616, 82020, 98424, 109360, 112094, 123030, 131232, 164040, 168141, 196848, 218720, 224188, 246060, 280235, 328080, 336282, 393696, 448376, 492120, 504423, 560470, 656160, 672564, 840705, 896752, 984240, 1008846, 1120940, 1345128, 1681410, 1793504, 1968480, 2017692, 2241880, 2522115, 2690256, 3362820, 4035384, 4483760, 5044230, 5380512, 6725640, 8070768, 8967520, 10088460, 13451280, 16141536, 20176920, 26902560, 40353840, 80707680]

約数ペア:

[(1, 80707680), (2, 40353840), (3, 26902560), (4, 20176920), (5, 16141536), (6, 13451280), (8, 10088460), (9, 8967520), (10, 8070768), (12, 6725640), (15, 5380512), (16, 5044230), (18, 4483760), (20, 4035384), (24, 3362820), (30, 2690256), (32, 2522115), (36, 2241880), (40, 2017692), (41, 1968480), (45, 1793504), (48, 1681410), (60, 1345128), (72, 1120940), (80, 1008846), (82, 984240), (90, 896752), (96, 840705), (120, 672564), (123, 656160), (144, 560470), (160, 504423), (164, 492120), (180, 448376), (205, 393696), (240, 336282), (246, 328080), (288, 280235), (328, 246060), (360, 224188), (369, 218720), (410, 196848), (480, 168141), (492, 164040), (615, 131232), (656, 123030), (720, 112094), (738, 109360), (820, 98424), (984, 82020), (1230, 65616), (1312, 61515), (1367, 59040), (1440, 56047), (1476, 54680), (1640, 49212), (1845, 43744), (1968, 41010), (2460, 32808), (2734, 29520), (2952, 27340), (3280, 24606), (3690, 21872), (3936, 20505), (4101, 19680), (4920, 16404), (5468, 14760), (5904, 13670), (6560, 12303), (6835, 11808), (7380, 10936), (8202, 9840)]