64313640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 210206880

約数和(自身を除く): 145893240

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, 787, 908, 1135, 1362, 1574, 1816, 2043, 2270, 2361, 2724, 3148, 3405, 3935, 4086, 4540, 4722, 5448, 6296, 6810, 7083, 7870, 8172, 9080, 9444, 10215, 11805, 13620, 14166, 15740, 16344, 18888, 20430, 23610, 27240, 28332, 31480, 35415, 40860, 47220, 56664, 70830, 81720, 94440, 141660, 178649, 283320, 357298, 535947, 714596, 893245, 1071894, 1429192, 1607841, 1786490, 2143788, 2679735, 3215682, 3572980, 4287576, 5359470, 6431364, 7145960, 8039205, 10718940, 12862728, 16078410, 21437880, 32156820, 64313640]

約数ペア:

[(1, 64313640), (2, 32156820), (3, 21437880), (4, 16078410), (5, 12862728), (6, 10718940), (8, 8039205), (9, 7145960), (10, 6431364), (12, 5359470), (15, 4287576), (18, 3572980), (20, 3215682), (24, 2679735), (30, 2143788), (36, 1786490), (40, 1607841), (45, 1429192), (60, 1071894), (72, 893245), (90, 714596), (120, 535947), (180, 357298), (227, 283320), (360, 178649), (454, 141660), (681, 94440), (787, 81720), (908, 70830), (1135, 56664), (1362, 47220), (1574, 40860), (1816, 35415), (2043, 31480), (2270, 28332), (2361, 27240), (2724, 23610), (3148, 20430), (3405, 18888), (3935, 16344), (4086, 15740), (4540, 14166), (4722, 13620), (5448, 11805), (6296, 10215), (6810, 9444), (7083, 9080), (7870, 8172)]