339866640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15227}}^1$

素因数の和:15277

約数の個数: 120

約数和(自身を含む): 1178281728

約数和(自身を除く): 838415088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 15227, 22320, 30454, 45681, 60908, 76135, 91362, 121816, 137043, 152270, 182724, 228405, 243632, 274086, 304540, 365448, 456810, 472037, 548172, 609080, 685215, 730896, 913620, 944074, 1096344, 1218160, 1370430, 1416111, 1827240, 1888148, 2192688, 2360185, 2740860, 2832222, 3654480, 3776296, 4248333, 4720370, 5481720, 5664444, 7080555, 7552592, 8496666, 9440740, 10963440, 11328888, 14161110, 16993332, 18881480, 21241665, 22657776, 28322220, 33986664, 37762960, 42483330, 56644440, 67973328, 84966660, 113288880, 169933320, 339866640]

約数ペア:

[(1, 339866640), (2, 169933320), (3, 113288880), (4, 84966660), (5, 67973328), (6, 56644440), (8, 42483330), (9, 37762960), (10, 33986664), (12, 28322220), (15, 22657776), (16, 21241665), (18, 18881480), (20, 16993332), (24, 14161110), (30, 11328888), (31, 10963440), (36, 9440740), (40, 8496666), (45, 7552592), (48, 7080555), (60, 5664444), (62, 5481720), (72, 4720370), (80, 4248333), (90, 3776296), (93, 3654480), (120, 2832222), (124, 2740860), (144, 2360185), (155, 2192688), (180, 1888148), (186, 1827240), (240, 1416111), (248, 1370430), (279, 1218160), (310, 1096344), (360, 944074), (372, 913620), (465, 730896), (496, 685215), (558, 609080), (620, 548172), (720, 472037), (744, 456810), (930, 365448), (1116, 304540), (1240, 274086), (1395, 243632), (1488, 228405), (1860, 182724), (2232, 152270), (2480, 137043), (2790, 121816), (3720, 91362), (4464, 76135), (5580, 60908), (7440, 45681), (11160, 30454), (15227, 22320)]