1259562240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3585

約数の個数: 216

約数和(自身を含む): 4499808768

約数和(自身を除く): 3240246528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3527, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7054, 7440, 7936, 8928, 9920, 10581, 11160, 11520, 11904, 14108, 14880, 17635, 17856, 19840, 21162, 22320, 23808, 28216, 29760, 31743, 35270, 35712, 39680, 42324, 44640, 52905, 56432, 59520, 63486, 70540, 71424, 84648, 89280, 105810, 109337, 112864, 119040, 126972, 141080, 158715, 169296, 178560, 211620, 218674, 225728, 253944, 282160, 317430, 328011, 338592, 357120, 423240, 437348, 451456, 507888, 546685, 564320, 634860, 656022, 677184, 846480, 874696, 902912, 984033, 1015776, 1093370, 1128640, 1269720, 1312044, 1354368, 1640055, 1692960, 1749392, 1968066, 2031552, 2186740, 2257280, 2539440, 2624088, 2708736, 3280110, 3385920, 3498784, 3936132, 4063104, 4373480, 4514560, 4920165, 5078880, 5248176, 6560220, 6771840, 6997568, 7872264, 8126208, 8746960, 9840330, 10157760, 10496352, 13120440, 13543680, 13995136, 15744528, 17493920, 19680660, 20315520, 20992704, 26240880, 27990272, 31489056, 34987840, 39361320, 40631040, 41985408, 52481760, 62978112, 69975680, 78722640, 83970816, 104963520, 125956224, 139951360, 157445280, 209927040, 251912448, 314890560, 419854080, 629781120, 1259562240]

約数ペア:

[(1, 1259562240), (2, 629781120), (3, 419854080), (4, 314890560), (5, 251912448), (6, 209927040), (8, 157445280), (9, 139951360), (10, 125956224), (12, 104963520), (15, 83970816), (16, 78722640), (18, 69975680), (20, 62978112), (24, 52481760), (30, 41985408), (31, 40631040), (32, 39361320), (36, 34987840), (40, 31489056), (45, 27990272), (48, 26240880), (60, 20992704), (62, 20315520), (64, 19680660), (72, 17493920), (80, 15744528), (90, 13995136), (93, 13543680), (96, 13120440), (120, 10496352), (124, 10157760), (128, 9840330), (144, 8746960), (155, 8126208), (160, 7872264), (180, 6997568), (186, 6771840), (192, 6560220), (240, 5248176), (248, 5078880), (256, 4920165), (279, 4514560), (288, 4373480), (310, 4063104), (320, 3936132), (360, 3498784), (372, 3385920), (384, 3280110), (465, 2708736), (480, 2624088), (496, 2539440), (558, 2257280), (576, 2186740), (620, 2031552), (640, 1968066), (720, 1749392), (744, 1692960), (768, 1640055), (930, 1354368), (960, 1312044), (992, 1269720), (1116, 1128640), (1152, 1093370), (1240, 1015776), (1280, 984033), (1395, 902912), (1440, 874696), (1488, 846480), (1860, 677184), (1920, 656022), (1984, 634860), (2232, 564320), (2304, 546685), (2480, 507888), (2790, 451456), (2880, 437348), (2976, 423240), (3527, 357120), (3720, 338592), (3840, 328011), (3968, 317430), (4464, 282160), (4960, 253944), (5580, 225728), (5760, 218674), (5952, 211620), (7054, 178560), (7440, 169296), (7936, 158715), (8928, 141080), (9920, 126972), (10581, 119040), (11160, 112864), (11520, 109337), (11904, 105810), (14108, 89280), (14880, 84648), (17635, 71424), (17856, 70540), (19840, 63486), (21162, 59520), (22320, 56432), (23808, 52905), (28216, 44640), (29760, 42324), (31743, 39680), (35270, 35712)]