26540160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 88421760

約数和(自身を除く): 61881600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 601, 640, 690, 736, 920, 960, 1104, 1202, 1380, 1472, 1803, 1840, 1920, 2208, 2404, 2760, 2944, 3005, 3606, 3680, 4416, 4808, 5520, 6010, 7212, 7360, 8832, 9015, 9616, 11040, 12020, 13823, 14424, 14720, 18030, 19232, 22080, 24040, 27646, 28848, 36060, 38464, 41469, 44160, 48080, 55292, 57696, 69115, 72120, 76928, 82938, 96160, 110584, 115392, 138230, 144240, 165876, 192320, 207345, 221168, 230784, 276460, 288480, 331752, 384640, 414690, 442336, 552920, 576960, 663504, 829380, 884672, 1105840, 1153920, 1327008, 1658760, 1769344, 2211680, 2654016, 3317520, 4423360, 5308032, 6635040, 8846720, 13270080, 26540160]

約数ペア:

[(1, 26540160), (2, 13270080), (3, 8846720), (4, 6635040), (5, 5308032), (6, 4423360), (8, 3317520), (10, 2654016), (12, 2211680), (15, 1769344), (16, 1658760), (20, 1327008), (23, 1153920), (24, 1105840), (30, 884672), (32, 829380), (40, 663504), (46, 576960), (48, 552920), (60, 442336), (64, 414690), (69, 384640), (80, 331752), (92, 288480), (96, 276460), (115, 230784), (120, 221168), (128, 207345), (138, 192320), (160, 165876), (184, 144240), (192, 138230), (230, 115392), (240, 110584), (276, 96160), (320, 82938), (345, 76928), (368, 72120), (384, 69115), (460, 57696), (480, 55292), (552, 48080), (601, 44160), (640, 41469), (690, 38464), (736, 36060), (920, 28848), (960, 27646), (1104, 24040), (1202, 22080), (1380, 19232), (1472, 18030), (1803, 14720), (1840, 14424), (1920, 13823), (2208, 12020), (2404, 11040), (2760, 9616), (2944, 9015), (3005, 8832), (3606, 7360), (3680, 7212), (4416, 6010), (4808, 5520)]