84377280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6794

約数の個数: 112

約数和(自身を含む): 288548064

約数和(自身を除く): 204170784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6761, 12480, 13522, 20283, 27044, 33805, 40566, 54088, 67610, 81132, 87893, 101415, 108176, 135220, 162264, 175786, 202830, 216352, 263679, 270440, 324528, 351572, 405660, 432704, 439465, 527358, 540880, 649056, 703144, 811320, 878930, 1054716, 1081760, 1298112, 1318395, 1406288, 1622640, 1757860, 2109432, 2163520, 2636790, 2812576, 3245280, 3515720, 4218864, 5273580, 5625152, 6490560, 7031440, 8437728, 10547160, 14062880, 16875456, 21094320, 28125760, 42188640, 84377280]

約数ペア:

[(1, 84377280), (2, 42188640), (3, 28125760), (4, 21094320), (5, 16875456), (6, 14062880), (8, 10547160), (10, 8437728), (12, 7031440), (13, 6490560), (15, 5625152), (16, 5273580), (20, 4218864), (24, 3515720), (26, 3245280), (30, 2812576), (32, 2636790), (39, 2163520), (40, 2109432), (48, 1757860), (52, 1622640), (60, 1406288), (64, 1318395), (65, 1298112), (78, 1081760), (80, 1054716), (96, 878930), (104, 811320), (120, 703144), (130, 649056), (156, 540880), (160, 527358), (192, 439465), (195, 432704), (208, 405660), (240, 351572), (260, 324528), (312, 270440), (320, 263679), (390, 216352), (416, 202830), (480, 175786), (520, 162264), (624, 135220), (780, 108176), (832, 101415), (960, 87893), (1040, 81132), (1248, 67610), (1560, 54088), (2080, 40566), (2496, 33805), (3120, 27044), (4160, 20283), (6240, 13522), (6761, 12480)]