87132480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 224

約数和(自身を含む): 309432960

約数和(自身を除く): 222300480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 281, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 562, 570, 608, 646, 680, 760, 816, 843, 912, 960, 969, 1020, 1088, 1124, 1140, 1216, 1292, 1360, 1405, 1520, 1615, 1632, 1686, 1824, 1938, 2040, 2248, 2280, 2584, 2720, 2810, 3040, 3230, 3264, 3372, 3648, 3876, 4080, 4215, 4496, 4560, 4777, 4845, 5168, 5339, 5440, 5620, 6080, 6460, 6744, 7752, 8160, 8430, 8992, 9120, 9554, 9690, 10336, 10678, 11240, 12920, 13488, 14331, 15504, 16017, 16320, 16860, 17984, 18240, 19108, 19380, 20672, 21356, 22480, 23885, 25840, 26695, 26976, 28662, 31008, 32034, 33720, 38216, 38760, 42712, 44960, 47770, 51680, 53390, 53952, 57324, 62016, 64068, 67440, 71655, 76432, 77520, 80085, 85424, 89920, 90763, 95540, 103360, 106780, 114648, 128136, 134880, 143310, 152864, 155040, 160170, 170848, 181526, 191080, 213560, 229296, 256272, 269760, 272289, 286620, 305728, 310080, 320340, 341696, 363052, 382160, 427120, 453815, 458592, 512544, 544578, 573240, 640680, 726104, 764320, 854240, 907630, 917184, 1025088, 1089156, 1146480, 1281360, 1361445, 1452208, 1528640, 1708480, 1815260, 2178312, 2292960, 2562720, 2722890, 2904416, 3630520, 4356624, 4585920, 5125440, 5445780, 5808832, 7261040, 8713248, 10891560, 14522080, 17426496, 21783120, 29044160, 43566240, 87132480]

約数ペア:

[(1, 87132480), (2, 43566240), (3, 29044160), (4, 21783120), (5, 17426496), (6, 14522080), (8, 10891560), (10, 8713248), (12, 7261040), (15, 5808832), (16, 5445780), (17, 5125440), (19, 4585920), (20, 4356624), (24, 3630520), (30, 2904416), (32, 2722890), (34, 2562720), (38, 2292960), (40, 2178312), (48, 1815260), (51, 1708480), (57, 1528640), (60, 1452208), (64, 1361445), (68, 1281360), (76, 1146480), (80, 1089156), (85, 1025088), (95, 917184), (96, 907630), (102, 854240), (114, 764320), (120, 726104), (136, 640680), (152, 573240), (160, 544578), (170, 512544), (190, 458592), (192, 453815), (204, 427120), (228, 382160), (240, 363052), (255, 341696), (272, 320340), (281, 310080), (285, 305728), (304, 286620), (320, 272289), (323, 269760), (340, 256272), (380, 229296), (408, 213560), (456, 191080), (480, 181526), (510, 170848), (544, 160170), (562, 155040), (570, 152864), (608, 143310), (646, 134880), (680, 128136), (760, 114648), (816, 106780), (843, 103360), (912, 95540), (960, 90763), (969, 89920), (1020, 85424), (1088, 80085), (1124, 77520), (1140, 76432), (1216, 71655), (1292, 67440), (1360, 64068), (1405, 62016), (1520, 57324), (1615, 53952), (1632, 53390), (1686, 51680), (1824, 47770), (1938, 44960), (2040, 42712), (2248, 38760), (2280, 38216), (2584, 33720), (2720, 32034), (2810, 31008), (3040, 28662), (3230, 26976), (3264, 26695), (3372, 25840), (3648, 23885), (3876, 22480), (4080, 21356), (4215, 20672), (4496, 19380), (4560, 19108), (4777, 18240), (4845, 17984), (5168, 16860), (5339, 16320), (5440, 16017), (5620, 15504), (6080, 14331), (6460, 13488), (6744, 12920), (7752, 11240), (8160, 10678), (8430, 10336), (8992, 9690), (9120, 9554)]