228062880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1583

約数の個数: 144

約数和(自身を含む): 785945160

約数和(自身を除く): 557882280

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, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1453, 1635, 1744, 1962, 2180, 2616, 2906, 3270, 3488, 3924, 4359, 4360, 4905, 5232, 5812, 6540, 7265, 7848, 8718, 8720, 9810, 10464, 11624, 13077, 13080, 14530, 15696, 17436, 17440, 19620, 21795, 23248, 26154, 26160, 29060, 31392, 34872, 39240, 43590, 46496, 52308, 52320, 58120, 65385, 69744, 78480, 87180, 104616, 116240, 130770, 139488, 156960, 158377, 174360, 209232, 232480, 261540, 316754, 348720, 418464, 475131, 523080, 633508, 697440, 791885, 950262, 1046160, 1267016, 1425393, 1583770, 1900524, 2092320, 2375655, 2534032, 2850786, 3167540, 3801048, 4751310, 5068064, 5701572, 6335080, 7126965, 7602096, 9502620, 11403144, 12670160, 14253930, 15204192, 19005240, 22806288, 25340320, 28507860, 38010480, 45612576, 57015720, 76020960, 114031440, 228062880]

約数ペア:

[(1, 228062880), (2, 114031440), (3, 76020960), (4, 57015720), (5, 45612576), (6, 38010480), (8, 28507860), (9, 25340320), (10, 22806288), (12, 19005240), (15, 15204192), (16, 14253930), (18, 12670160), (20, 11403144), (24, 9502620), (30, 7602096), (32, 7126965), (36, 6335080), (40, 5701572), (45, 5068064), (48, 4751310), (60, 3801048), (72, 3167540), (80, 2850786), (90, 2534032), (96, 2375655), (109, 2092320), (120, 1900524), (144, 1583770), (160, 1425393), (180, 1267016), (218, 1046160), (240, 950262), (288, 791885), (327, 697440), (360, 633508), (436, 523080), (480, 475131), (545, 418464), (654, 348720), (720, 316754), (872, 261540), (981, 232480), (1090, 209232), (1308, 174360), (1440, 158377), (1453, 156960), (1635, 139488), (1744, 130770), (1962, 116240), (2180, 104616), (2616, 87180), (2906, 78480), (3270, 69744), (3488, 65385), (3924, 58120), (4359, 52320), (4360, 52308), (4905, 46496), (5232, 43590), (5812, 39240), (6540, 34872), (7265, 31392), (7848, 29060), (8718, 26160), (8720, 26154), (9810, 23248), (10464, 21795), (11624, 19620), (13077, 17440), (13080, 17436), (14530, 15696)]