78111360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 274959360

約数和(自身を除く): 196848000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 191, 192, 213, 240, 284, 288, 320, 355, 360, 382, 384, 426, 480, 568, 573, 576, 639, 640, 710, 720, 764, 852, 955, 960, 1065, 1136, 1146, 1152, 1278, 1420, 1440, 1528, 1704, 1719, 1910, 1920, 2130, 2272, 2292, 2556, 2840, 2865, 2880, 3056, 3195, 3408, 3438, 3820, 4260, 4544, 4584, 5112, 5680, 5730, 5760, 6112, 6390, 6816, 6876, 7640, 8520, 8595, 9088, 9168, 10224, 11360, 11460, 12224, 12780, 13561, 13632, 13752, 15280, 17040, 17190, 18336, 20448, 22720, 22920, 24448, 25560, 27122, 27264, 27504, 30560, 34080, 34380, 36672, 40683, 40896, 45440, 45840, 51120, 54244, 55008, 61120, 67805, 68160, 68760, 73344, 81366, 81792, 91680, 102240, 108488, 110016, 122049, 122240, 135610, 136320, 137520, 162732, 183360, 203415, 204480, 216976, 220032, 244098, 271220, 275040, 325464, 366720, 406830, 408960, 433952, 488196, 542440, 550080, 610245, 650928, 813660, 867904, 976392, 1084880, 1100160, 1220490, 1301856, 1627320, 1735808, 1952784, 2169760, 2440980, 2603712, 3254640, 3905568, 4339520, 4881960, 5207424, 6509280, 7811136, 8679040, 9763920, 13018560, 15622272, 19527840, 26037120, 39055680, 78111360]

約数ペア:

[(1, 78111360), (2, 39055680), (3, 26037120), (4, 19527840), (5, 15622272), (6, 13018560), (8, 9763920), (9, 8679040), (10, 7811136), (12, 6509280), (15, 5207424), (16, 4881960), (18, 4339520), (20, 3905568), (24, 3254640), (30, 2603712), (32, 2440980), (36, 2169760), (40, 1952784), (45, 1735808), (48, 1627320), (60, 1301856), (64, 1220490), (71, 1100160), (72, 1084880), (80, 976392), (90, 867904), (96, 813660), (120, 650928), (128, 610245), (142, 550080), (144, 542440), (160, 488196), (180, 433952), (191, 408960), (192, 406830), (213, 366720), (240, 325464), (284, 275040), (288, 271220), (320, 244098), (355, 220032), (360, 216976), (382, 204480), (384, 203415), (426, 183360), (480, 162732), (568, 137520), (573, 136320), (576, 135610), (639, 122240), (640, 122049), (710, 110016), (720, 108488), (764, 102240), (852, 91680), (955, 81792), (960, 81366), (1065, 73344), (1136, 68760), (1146, 68160), (1152, 67805), (1278, 61120), (1420, 55008), (1440, 54244), (1528, 51120), (1704, 45840), (1719, 45440), (1910, 40896), (1920, 40683), (2130, 36672), (2272, 34380), (2292, 34080), (2556, 30560), (2840, 27504), (2865, 27264), (2880, 27122), (3056, 25560), (3195, 24448), (3408, 22920), (3438, 22720), (3820, 20448), (4260, 18336), (4544, 17190), (4584, 17040), (5112, 15280), (5680, 13752), (5730, 13632), (5760, 13561), (6112, 12780), (6390, 12224), (6816, 11460), (6876, 11360), (7640, 10224), (8520, 9168), (8595, 9088)]