284012640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1701

約数の個数: 144

約数和(自身を含む): 977453568

約数和(自身を除く): 693440928

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, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1553, 1905, 2032, 2286, 2540, 3048, 3106, 3810, 4064, 4572, 4659, 5080, 5715, 6096, 6212, 7620, 7765, 9144, 9318, 10160, 11430, 12192, 12424, 13977, 15240, 15530, 18288, 18636, 20320, 22860, 23295, 24848, 27954, 30480, 31060, 36576, 37272, 45720, 46590, 49696, 55908, 60960, 62120, 69885, 74544, 91440, 93180, 111816, 124240, 139770, 149088, 182880, 186360, 197231, 223632, 248480, 279540, 372720, 394462, 447264, 559080, 591693, 745440, 788924, 986155, 1118160, 1183386, 1577848, 1775079, 1972310, 2236320, 2366772, 2958465, 3155696, 3550158, 3944620, 4733544, 5916930, 6311392, 7100316, 7889240, 8875395, 9467088, 11833860, 14200632, 15778480, 17750790, 18934176, 23667720, 28401264, 31556960, 35501580, 47335440, 56802528, 71003160, 94670880, 142006320, 284012640]

約数ペア:

[(1, 284012640), (2, 142006320), (3, 94670880), (4, 71003160), (5, 56802528), (6, 47335440), (8, 35501580), (9, 31556960), (10, 28401264), (12, 23667720), (15, 18934176), (16, 17750790), (18, 15778480), (20, 14200632), (24, 11833860), (30, 9467088), (32, 8875395), (36, 7889240), (40, 7100316), (45, 6311392), (48, 5916930), (60, 4733544), (72, 3944620), (80, 3550158), (90, 3155696), (96, 2958465), (120, 2366772), (127, 2236320), (144, 1972310), (160, 1775079), (180, 1577848), (240, 1183386), (254, 1118160), (288, 986155), (360, 788924), (381, 745440), (480, 591693), (508, 559080), (635, 447264), (720, 394462), (762, 372720), (1016, 279540), (1143, 248480), (1270, 223632), (1440, 197231), (1524, 186360), (1553, 182880), (1905, 149088), (2032, 139770), (2286, 124240), (2540, 111816), (3048, 93180), (3106, 91440), (3810, 74544), (4064, 69885), (4572, 62120), (4659, 60960), (5080, 55908), (5715, 49696), (6096, 46590), (6212, 45720), (7620, 37272), (7765, 36576), (9144, 31060), (9318, 30480), (10160, 27954), (11430, 24848), (12192, 23295), (12424, 22860), (13977, 20320), (15240, 18636), (15530, 18288)]