115551240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 399237120

約数和(自身を除く): 283685880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 911, 1057, 1208, 1510, 1812, 1822, 2114, 2265, 2733, 3020, 3171, 3624, 3644, 4228, 4530, 4555, 5285, 5466, 6040, 6342, 6377, 7288, 8456, 9060, 9110, 10570, 10932, 12684, 12754, 13665, 15855, 18120, 18220, 19131, 21140, 21864, 25368, 25508, 27330, 31710, 31885, 36440, 38262, 42280, 51016, 54660, 63420, 63770, 76524, 95655, 109320, 126840, 127540, 137561, 153048, 191310, 255080, 275122, 382620, 412683, 550244, 687805, 765240, 825366, 962927, 1100488, 1375610, 1650732, 1925854, 2063415, 2751220, 2888781, 3301464, 3851708, 4126830, 4814635, 5502440, 5777562, 7703416, 8253660, 9629270, 11555124, 14443905, 16507320, 19258540, 23110248, 28887810, 38517080, 57775620, 115551240]

約数ペア:

[(1, 115551240), (2, 57775620), (3, 38517080), (4, 28887810), (5, 23110248), (6, 19258540), (7, 16507320), (8, 14443905), (10, 11555124), (12, 9629270), (14, 8253660), (15, 7703416), (20, 5777562), (21, 5502440), (24, 4814635), (28, 4126830), (30, 3851708), (35, 3301464), (40, 2888781), (42, 2751220), (56, 2063415), (60, 1925854), (70, 1650732), (84, 1375610), (105, 1100488), (120, 962927), (140, 825366), (151, 765240), (168, 687805), (210, 550244), (280, 412683), (302, 382620), (420, 275122), (453, 255080), (604, 191310), (755, 153048), (840, 137561), (906, 127540), (911, 126840), (1057, 109320), (1208, 95655), (1510, 76524), (1812, 63770), (1822, 63420), (2114, 54660), (2265, 51016), (2733, 42280), (3020, 38262), (3171, 36440), (3624, 31885), (3644, 31710), (4228, 27330), (4530, 25508), (4555, 25368), (5285, 21864), (5466, 21140), (6040, 19131), (6342, 18220), (6377, 18120), (7288, 15855), (8456, 13665), (9060, 12754), (9110, 12684), (10570, 10932)]