135557760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5466

約数の個数: 128

約数和(自身を含む): 465413760

約数和(自身を除く): 329856000

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 5431, 6240, 8320, 10862, 12480, 16293, 21724, 24960, 27155, 32586, 43448, 54310, 65172, 70603, 81465, 86896, 108620, 130344, 141206, 162930, 173792, 211809, 217240, 260688, 282412, 325860, 347584, 353015, 423618, 434480, 521376, 564824, 651720, 695168, 706030, 847236, 868960, 1042752, 1059045, 1129648, 1303440, 1412060, 1694472, 1737920, 2085504, 2118090, 2259296, 2606880, 2824120, 3388944, 3475840, 4236180, 4518592, 5213760, 5648240, 6777888, 8472360, 9037184, 10427520, 11296480, 13555776, 16944720, 22592960, 27111552, 33889440, 45185920, 67778880, 135557760]

約数ペア:

[(1, 135557760), (2, 67778880), (3, 45185920), (4, 33889440), (5, 27111552), (6, 22592960), (8, 16944720), (10, 13555776), (12, 11296480), (13, 10427520), (15, 9037184), (16, 8472360), (20, 6777888), (24, 5648240), (26, 5213760), (30, 4518592), (32, 4236180), (39, 3475840), (40, 3388944), (48, 2824120), (52, 2606880), (60, 2259296), (64, 2118090), (65, 2085504), (78, 1737920), (80, 1694472), (96, 1412060), (104, 1303440), (120, 1129648), (128, 1059045), (130, 1042752), (156, 868960), (160, 847236), (192, 706030), (195, 695168), (208, 651720), (240, 564824), (260, 521376), (312, 434480), (320, 423618), (384, 353015), (390, 347584), (416, 325860), (480, 282412), (520, 260688), (624, 217240), (640, 211809), (780, 173792), (832, 162930), (960, 141206), (1040, 130344), (1248, 108620), (1560, 86896), (1664, 81465), (1920, 70603), (2080, 65172), (2496, 54310), (3120, 43448), (4160, 32586), (4992, 27155), (5431, 24960), (6240, 21724), (8320, 16293), (10862, 12480)]