17517120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 56619648

約数和(自身を除く): 39102528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 257, 284, 320, 355, 426, 480, 514, 568, 710, 771, 852, 960, 1028, 1065, 1136, 1285, 1420, 1542, 1704, 2056, 2130, 2272, 2570, 2840, 3084, 3408, 3855, 4112, 4260, 4544, 5140, 5680, 6168, 6816, 7710, 8224, 8520, 10280, 11360, 12336, 13632, 15420, 16448, 17040, 18247, 20560, 22720, 24672, 30840, 34080, 36494, 41120, 49344, 54741, 61680, 68160, 72988, 82240, 91235, 109482, 123360, 145976, 182470, 218964, 246720, 273705, 291952, 364940, 437928, 547410, 583904, 729880, 875856, 1094820, 1167808, 1459760, 1751712, 2189640, 2919520, 3503424, 4379280, 5839040, 8758560, 17517120]

約数ペア:

[(1, 17517120), (2, 8758560), (3, 5839040), (4, 4379280), (5, 3503424), (6, 2919520), (8, 2189640), (10, 1751712), (12, 1459760), (15, 1167808), (16, 1094820), (20, 875856), (24, 729880), (30, 583904), (32, 547410), (40, 437928), (48, 364940), (60, 291952), (64, 273705), (71, 246720), (80, 218964), (96, 182470), (120, 145976), (142, 123360), (160, 109482), (192, 91235), (213, 82240), (240, 72988), (257, 68160), (284, 61680), (320, 54741), (355, 49344), (426, 41120), (480, 36494), (514, 34080), (568, 30840), (710, 24672), (771, 22720), (852, 20560), (960, 18247), (1028, 17040), (1065, 16448), (1136, 15420), (1285, 13632), (1420, 12336), (1542, 11360), (1704, 10280), (2056, 8520), (2130, 8224), (2272, 7710), (2570, 6816), (2840, 6168), (3084, 5680), (3408, 5140), (3855, 4544), (4112, 4260)]