5180160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 17660160

約数和(自身を除く): 12480000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 71, 76, 80, 95, 96, 114, 120, 128, 142, 152, 160, 190, 192, 213, 228, 240, 256, 284, 285, 304, 320, 355, 380, 384, 426, 456, 480, 568, 570, 608, 640, 710, 760, 768, 852, 912, 960, 1065, 1136, 1140, 1216, 1280, 1349, 1420, 1520, 1704, 1824, 1920, 2130, 2272, 2280, 2432, 2698, 2840, 3040, 3408, 3648, 3840, 4047, 4260, 4544, 4560, 4864, 5396, 5680, 6080, 6745, 6816, 7296, 8094, 8520, 9088, 9120, 10792, 11360, 12160, 13490, 13632, 14592, 16188, 17040, 18176, 18240, 20235, 21584, 22720, 24320, 26980, 27264, 32376, 34080, 36480, 40470, 43168, 45440, 53960, 54528, 64752, 68160, 72960, 80940, 86336, 90880, 107920, 129504, 136320, 161880, 172672, 215840, 259008, 272640, 323760, 345344, 431680, 518016, 647520, 863360, 1036032, 1295040, 1726720, 2590080, 5180160]

約数ペア:

[(1, 5180160), (2, 2590080), (3, 1726720), (4, 1295040), (5, 1036032), (6, 863360), (8, 647520), (10, 518016), (12, 431680), (15, 345344), (16, 323760), (19, 272640), (20, 259008), (24, 215840), (30, 172672), (32, 161880), (38, 136320), (40, 129504), (48, 107920), (57, 90880), (60, 86336), (64, 80940), (71, 72960), (76, 68160), (80, 64752), (95, 54528), (96, 53960), (114, 45440), (120, 43168), (128, 40470), (142, 36480), (152, 34080), (160, 32376), (190, 27264), (192, 26980), (213, 24320), (228, 22720), (240, 21584), (256, 20235), (284, 18240), (285, 18176), (304, 17040), (320, 16188), (355, 14592), (380, 13632), (384, 13490), (426, 12160), (456, 11360), (480, 10792), (568, 9120), (570, 9088), (608, 8520), (640, 8094), (710, 7296), (760, 6816), (768, 6745), (852, 6080), (912, 5680), (960, 5396), (1065, 4864), (1136, 4560), (1140, 4544), (1216, 4260), (1280, 4047), (1349, 3840), (1420, 3648), (1520, 3408), (1704, 3040), (1824, 2840), (1920, 2698), (2130, 2432), (2272, 2280)]