494433360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1979}}^1$

素因数の和:2345

約数の個数: 120

約数和(自身を含む): 1666098720

約数和(自身を除く): 1171665360

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, 180, 240, 347, 360, 694, 720, 1041, 1388, 1735, 1979, 2082, 2776, 3123, 3470, 3958, 4164, 5205, 5552, 5937, 6246, 6940, 7916, 8328, 9895, 10410, 11874, 12492, 13880, 15615, 15832, 16656, 17811, 19790, 20820, 23748, 24984, 27760, 29685, 31230, 31664, 35622, 39580, 41640, 47496, 49968, 59370, 62460, 71244, 79160, 83280, 89055, 94992, 118740, 124920, 142488, 158320, 178110, 237480, 249840, 284976, 356220, 474960, 686713, 712440, 1373426, 1424880, 2060139, 2746852, 3433565, 4120278, 5493704, 6180417, 6867130, 8240556, 10300695, 10987408, 12360834, 13734260, 16481112, 20601390, 24721668, 27468520, 30902085, 32962224, 41202780, 49443336, 54937040, 61804170, 82405560, 98886672, 123608340, 164811120, 247216680, 494433360]

約数ペア:

[(1, 494433360), (2, 247216680), (3, 164811120), (4, 123608340), (5, 98886672), (6, 82405560), (8, 61804170), (9, 54937040), (10, 49443336), (12, 41202780), (15, 32962224), (16, 30902085), (18, 27468520), (20, 24721668), (24, 20601390), (30, 16481112), (36, 13734260), (40, 12360834), (45, 10987408), (48, 10300695), (60, 8240556), (72, 6867130), (80, 6180417), (90, 5493704), (120, 4120278), (144, 3433565), (180, 2746852), (240, 2060139), (347, 1424880), (360, 1373426), (694, 712440), (720, 686713), (1041, 474960), (1388, 356220), (1735, 284976), (1979, 249840), (2082, 237480), (2776, 178110), (3123, 158320), (3470, 142488), (3958, 124920), (4164, 118740), (5205, 94992), (5552, 89055), (5937, 83280), (6246, 79160), (6940, 71244), (7916, 62460), (8328, 59370), (9895, 49968), (10410, 47496), (11874, 41640), (12492, 39580), (13880, 35622), (15615, 31664), (15832, 31230), (16656, 29685), (17811, 27760), (19790, 24984), (20820, 23748)]