38513520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 130572000

約数和(自身を除く): 92058480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 359, 360, 447, 596, 718, 720, 745, 894, 1077, 1192, 1341, 1436, 1490, 1788, 1795, 2154, 2235, 2384, 2682, 2872, 2980, 3231, 3576, 3590, 4308, 4470, 5364, 5385, 5744, 5960, 6462, 6705, 7152, 7180, 8616, 8940, 10728, 10770, 11920, 12924, 13410, 14360, 16155, 17232, 17880, 21456, 21540, 25848, 26820, 28720, 32310, 35760, 43080, 51696, 53491, 53640, 64620, 86160, 106982, 107280, 129240, 160473, 213964, 258480, 267455, 320946, 427928, 481419, 534910, 641892, 802365, 855856, 962838, 1069820, 1283784, 1604730, 1925676, 2139640, 2407095, 2567568, 3209460, 3851352, 4279280, 4814190, 6418920, 7702704, 9628380, 12837840, 19256760, 38513520]

約数ペア:

[(1, 38513520), (2, 19256760), (3, 12837840), (4, 9628380), (5, 7702704), (6, 6418920), (8, 4814190), (9, 4279280), (10, 3851352), (12, 3209460), (15, 2567568), (16, 2407095), (18, 2139640), (20, 1925676), (24, 1604730), (30, 1283784), (36, 1069820), (40, 962838), (45, 855856), (48, 802365), (60, 641892), (72, 534910), (80, 481419), (90, 427928), (120, 320946), (144, 267455), (149, 258480), (180, 213964), (240, 160473), (298, 129240), (359, 107280), (360, 106982), (447, 86160), (596, 64620), (718, 53640), (720, 53491), (745, 51696), (894, 43080), (1077, 35760), (1192, 32310), (1341, 28720), (1436, 26820), (1490, 25848), (1788, 21540), (1795, 21456), (2154, 17880), (2235, 17232), (2384, 16155), (2682, 14360), (2872, 13410), (2980, 12924), (3231, 11920), (3576, 10770), (3590, 10728), (4308, 8940), (4470, 8616), (5364, 7180), (5385, 7152), (5744, 6705), (5960, 6462)]