495238320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2164

約数の個数: 160

約数和(自身を含む): 1721764800

約数和(自身を除く): 1226526480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 113, 120, 135, 144, 180, 216, 226, 240, 270, 339, 360, 432, 452, 540, 565, 678, 720, 904, 1017, 1080, 1130, 1356, 1695, 1808, 2029, 2034, 2160, 2260, 2712, 3051, 3390, 4058, 4068, 4520, 5085, 5424, 6087, 6102, 6780, 8116, 8136, 9040, 10145, 10170, 12174, 12204, 13560, 15255, 16232, 16272, 18261, 20290, 20340, 24348, 24408, 27120, 30435, 30510, 32464, 36522, 40580, 40680, 48696, 48816, 54783, 60870, 61020, 73044, 81160, 81360, 91305, 97392, 109566, 121740, 122040, 146088, 162320, 182610, 219132, 229277, 243480, 244080, 273915, 292176, 365220, 438264, 458554, 486960, 547830, 687831, 730440, 876528, 917108, 1095660, 1146385, 1375662, 1460880, 1834216, 2063493, 2191320, 2292770, 2751324, 3439155, 3668432, 4126986, 4382640, 4585540, 5502648, 6190479, 6878310, 8253972, 9171080, 10317465, 11005296, 12380958, 13756620, 16507944, 18342160, 20634930, 24761916, 27513240, 30952395, 33015888, 41269860, 49523832, 55026480, 61904790, 82539720, 99047664, 123809580, 165079440, 247619160, 495238320]

約数ペア:

[(1, 495238320), (2, 247619160), (3, 165079440), (4, 123809580), (5, 99047664), (6, 82539720), (8, 61904790), (9, 55026480), (10, 49523832), (12, 41269860), (15, 33015888), (16, 30952395), (18, 27513240), (20, 24761916), (24, 20634930), (27, 18342160), (30, 16507944), (36, 13756620), (40, 12380958), (45, 11005296), (48, 10317465), (54, 9171080), (60, 8253972), (72, 6878310), (80, 6190479), (90, 5502648), (108, 4585540), (113, 4382640), (120, 4126986), (135, 3668432), (144, 3439155), (180, 2751324), (216, 2292770), (226, 2191320), (240, 2063493), (270, 1834216), (339, 1460880), (360, 1375662), (432, 1146385), (452, 1095660), (540, 917108), (565, 876528), (678, 730440), (720, 687831), (904, 547830), (1017, 486960), (1080, 458554), (1130, 438264), (1356, 365220), (1695, 292176), (1808, 273915), (2029, 244080), (2034, 243480), (2160, 229277), (2260, 219132), (2712, 182610), (3051, 162320), (3390, 146088), (4058, 122040), (4068, 121740), (4520, 109566), (5085, 97392), (5424, 91305), (6087, 81360), (6102, 81160), (6780, 73044), (8116, 61020), (8136, 60870), (9040, 54783), (10145, 48816), (10170, 48696), (12174, 40680), (12204, 40580), (13560, 36522), (15255, 32464), (16232, 30510), (16272, 30435), (18261, 27120), (20290, 24408), (20340, 24348)]