117515280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 387475200

約数和(自身を除く): 269959920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 276, 305, 345, 349, 366, 368, 460, 488, 552, 610, 690, 698, 732, 915, 920, 976, 1047, 1104, 1220, 1380, 1396, 1403, 1464, 1745, 1830, 1840, 2094, 2440, 2760, 2792, 2806, 2928, 3490, 3660, 4188, 4209, 4880, 5235, 5520, 5584, 5612, 6980, 7015, 7320, 8027, 8376, 8418, 10470, 11224, 13960, 14030, 14640, 16054, 16752, 16836, 20940, 21045, 21289, 22448, 24081, 27920, 28060, 32108, 33672, 40135, 41880, 42090, 42578, 48162, 56120, 63867, 64216, 67344, 80270, 83760, 84180, 85156, 96324, 106445, 112240, 120405, 127734, 128432, 160540, 168360, 170312, 192648, 212890, 240810, 255468, 319335, 321080, 336720, 340624, 385296, 425780, 481620, 489647, 510936, 638670, 642160, 851560, 963240, 979294, 1021872, 1277340, 1468941, 1703120, 1926480, 1958588, 2448235, 2554680, 2937882, 3917176, 4896470, 5109360, 5875764, 7344705, 7834352, 9792940, 11751528, 14689410, 19585880, 23503056, 29378820, 39171760, 58757640, 117515280]

約数ペア:

[(1, 117515280), (2, 58757640), (3, 39171760), (4, 29378820), (5, 23503056), (6, 19585880), (8, 14689410), (10, 11751528), (12, 9792940), (15, 7834352), (16, 7344705), (20, 5875764), (23, 5109360), (24, 4896470), (30, 3917176), (40, 2937882), (46, 2554680), (48, 2448235), (60, 1958588), (61, 1926480), (69, 1703120), (80, 1468941), (92, 1277340), (115, 1021872), (120, 979294), (122, 963240), (138, 851560), (183, 642160), (184, 638670), (230, 510936), (240, 489647), (244, 481620), (276, 425780), (305, 385296), (345, 340624), (349, 336720), (366, 321080), (368, 319335), (460, 255468), (488, 240810), (552, 212890), (610, 192648), (690, 170312), (698, 168360), (732, 160540), (915, 128432), (920, 127734), (976, 120405), (1047, 112240), (1104, 106445), (1220, 96324), (1380, 85156), (1396, 84180), (1403, 83760), (1464, 80270), (1745, 67344), (1830, 64216), (1840, 63867), (2094, 56120), (2440, 48162), (2760, 42578), (2792, 42090), (2806, 41880), (2928, 40135), (3490, 33672), (3660, 32108), (4188, 28060), (4209, 27920), (4880, 24081), (5235, 22448), (5520, 21289), (5584, 21045), (5612, 20940), (6980, 16836), (7015, 16752), (7320, 16054), (8027, 14640), (8376, 14030), (8418, 13960), (10470, 11224)]