485541760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4104

約数の個数: 128

約数和(自身を含む): 1341087840

約数和(自身を除く): 855546080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1408, 1496, 1760, 1870, 2176, 2720, 2992, 3520, 3740, 4057, 5440, 5984, 7040, 7480, 8114, 10880, 11968, 14960, 16228, 20285, 23936, 29920, 32456, 40570, 44627, 59840, 64912, 68969, 81140, 89254, 119680, 129824, 137938, 162280, 178508, 223135, 259648, 275876, 324560, 344845, 357016, 446270, 519296, 551752, 649120, 689690, 714032, 758659, 892540, 1103504, 1298240, 1379380, 1428064, 1517318, 1785080, 2207008, 2596480, 2758760, 2856128, 3034636, 3570160, 3793295, 4414016, 5517520, 5712256, 6069272, 7140320, 7586590, 8828032, 11035040, 12138544, 14280640, 15173180, 22070080, 24277088, 28561280, 30346360, 44140160, 48554176, 60692720, 97108352, 121385440, 242770880, 485541760]

約数ペア:

[(1, 485541760), (2, 242770880), (4, 121385440), (5, 97108352), (8, 60692720), (10, 48554176), (11, 44140160), (16, 30346360), (17, 28561280), (20, 24277088), (22, 22070080), (32, 15173180), (34, 14280640), (40, 12138544), (44, 11035040), (55, 8828032), (64, 7586590), (68, 7140320), (80, 6069272), (85, 5712256), (88, 5517520), (110, 4414016), (128, 3793295), (136, 3570160), (160, 3034636), (170, 2856128), (176, 2758760), (187, 2596480), (220, 2207008), (272, 1785080), (320, 1517318), (340, 1428064), (352, 1379380), (374, 1298240), (440, 1103504), (544, 892540), (640, 758659), (680, 714032), (704, 689690), (748, 649120), (880, 551752), (935, 519296), (1088, 446270), (1360, 357016), (1408, 344845), (1496, 324560), (1760, 275876), (1870, 259648), (2176, 223135), (2720, 178508), (2992, 162280), (3520, 137938), (3740, 129824), (4057, 119680), (5440, 89254), (5984, 81140), (7040, 68969), (7480, 64912), (8114, 59840), (10880, 44627), (11968, 40570), (14960, 32456), (16228, 29920), (20285, 23936)]