519820920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6361}}^1$

素因数の和:6605

約数の個数: 96

約数和(自身を含む): 1697127120

約数和(自身を除く): 1177306200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 4086, 4540, 5448, 6361, 6810, 8172, 9080, 10215, 12722, 13620, 16344, 19083, 20430, 25444, 27240, 31805, 38166, 40860, 50888, 57249, 63610, 76332, 81720, 95415, 114498, 127220, 152664, 190830, 228996, 254440, 286245, 381660, 457992, 572490, 763320, 1144980, 1443947, 2289960, 2887894, 4331841, 5775788, 7219735, 8663682, 11551576, 12995523, 14439470, 17327364, 21659205, 25991046, 28878940, 34654728, 43318410, 51982092, 57757880, 64977615, 86636820, 103964184, 129955230, 173273640, 259910460, 519820920]

約数ペア:

[(1, 519820920), (2, 259910460), (3, 173273640), (4, 129955230), (5, 103964184), (6, 86636820), (8, 64977615), (9, 57757880), (10, 51982092), (12, 43318410), (15, 34654728), (18, 28878940), (20, 25991046), (24, 21659205), (30, 17327364), (36, 14439470), (40, 12995523), (45, 11551576), (60, 8663682), (72, 7219735), (90, 5775788), (120, 4331841), (180, 2887894), (227, 2289960), (360, 1443947), (454, 1144980), (681, 763320), (908, 572490), (1135, 457992), (1362, 381660), (1816, 286245), (2043, 254440), (2270, 228996), (2724, 190830), (3405, 152664), (4086, 127220), (4540, 114498), (5448, 95415), (6361, 81720), (6810, 76332), (8172, 63610), (9080, 57249), (10215, 50888), (12722, 40860), (13620, 38166), (16344, 31805), (19083, 27240), (20430, 25444)]