2739240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 10183680

約数和(自身を除く): 7444440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1087, 1260, 2174, 2520, 3261, 4348, 5435, 6522, 7609, 8696, 9783, 10870, 13044, 15218, 16305, 19566, 21740, 22827, 26088, 30436, 32610, 38045, 39132, 43480, 45654, 48915, 60872, 65220, 68481, 76090, 78264, 91308, 97830, 114135, 130440, 136962, 152180, 182616, 195660, 228270, 273924, 304360, 342405, 391320, 456540, 547848, 684810, 913080, 1369620, 2739240]

約数ペア:

[(1, 2739240), (2, 1369620), (3, 913080), (4, 684810), (5, 547848), (6, 456540), (7, 391320), (8, 342405), (9, 304360), (10, 273924), (12, 228270), (14, 195660), (15, 182616), (18, 152180), (20, 136962), (21, 130440), (24, 114135), (28, 97830), (30, 91308), (35, 78264), (36, 76090), (40, 68481), (42, 65220), (45, 60872), (56, 48915), (60, 45654), (63, 43480), (70, 39132), (72, 38045), (84, 32610), (90, 30436), (105, 26088), (120, 22827), (126, 21740), (140, 19566), (168, 16305), (180, 15218), (210, 13044), (252, 10870), (280, 9783), (315, 8696), (360, 7609), (420, 6522), (504, 5435), (630, 4348), (840, 3261), (1087, 2520), (1260, 2174)]