386968320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11197}}^1$

素因数の和:11227

約数の個数: 144

約数和(自身を含む): 1373322720

約数和(自身を除く): 986354400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11197, 11520, 17280, 22394, 33591, 34560, 44788, 55985, 67182, 89576, 100773, 111970, 134364, 167955, 179152, 201546, 223940, 268728, 302319, 335910, 358304, 403092, 447880, 503865, 537456, 604638, 671820, 716608, 806184, 895760, 1007730, 1074912, 1209276, 1343640, 1433216, 1511595, 1612368, 1791520, 2015460, 2149824, 2418552, 2687280, 2866432, 3023190, 3224736, 3583040, 4030920, 4299648, 4837104, 5374560, 6046380, 6449472, 7166080, 8061840, 8599296, 9674208, 10749120, 12092760, 12898944, 14332160, 16123680, 19348416, 21498240, 24185520, 25797888, 32247360, 38696832, 42996480, 48371040, 64494720, 77393664, 96742080, 128989440, 193484160, 386968320]

約数ペア:

[(1, 386968320), (2, 193484160), (3, 128989440), (4, 96742080), (5, 77393664), (6, 64494720), (8, 48371040), (9, 42996480), (10, 38696832), (12, 32247360), (15, 25797888), (16, 24185520), (18, 21498240), (20, 19348416), (24, 16123680), (27, 14332160), (30, 12898944), (32, 12092760), (36, 10749120), (40, 9674208), (45, 8599296), (48, 8061840), (54, 7166080), (60, 6449472), (64, 6046380), (72, 5374560), (80, 4837104), (90, 4299648), (96, 4030920), (108, 3583040), (120, 3224736), (128, 3023190), (135, 2866432), (144, 2687280), (160, 2418552), (180, 2149824), (192, 2015460), (216, 1791520), (240, 1612368), (256, 1511595), (270, 1433216), (288, 1343640), (320, 1209276), (360, 1074912), (384, 1007730), (432, 895760), (480, 806184), (540, 716608), (576, 671820), (640, 604638), (720, 537456), (768, 503865), (864, 447880), (960, 403092), (1080, 358304), (1152, 335910), (1280, 302319), (1440, 268728), (1728, 223940), (1920, 201546), (2160, 179152), (2304, 167955), (2880, 134364), (3456, 111970), (3840, 100773), (4320, 89576), (5760, 67182), (6912, 55985), (8640, 44788), (11197, 34560), (11520, 33591), (17280, 22394)]