351771120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1264

約数の個数: 160

約数和(自身を含む): 1220904000

約数和(自身を除く): 869132880

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, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1093, 1192, 1341, 1490, 1788, 2160, 2186, 2235, 2384, 2682, 2980, 3279, 3576, 4023, 4372, 4470, 5364, 5465, 5960, 6558, 6705, 7152, 8046, 8744, 8940, 9837, 10728, 10930, 11920, 13116, 13410, 16092, 16395, 17488, 17880, 19674, 20115, 21456, 21860, 26232, 26820, 29511, 32184, 32790, 35760, 39348, 40230, 43720, 49185, 52464, 53640, 59022, 64368, 65580, 78696, 80460, 87440, 98370, 107280, 118044, 131160, 147555, 157392, 160920, 162857, 196740, 236088, 262320, 295110, 321840, 325714, 393480, 472176, 488571, 590220, 651428, 786960, 814285, 977142, 1180440, 1302856, 1465713, 1628570, 1954284, 2360880, 2442855, 2605712, 2931426, 3257140, 3908568, 4397139, 4885710, 5862852, 6514280, 7328565, 7817136, 8794278, 9771420, 11725704, 13028560, 14657130, 17588556, 19542840, 21985695, 23451408, 29314260, 35177112, 39085680, 43971390, 58628520, 70354224, 87942780, 117257040, 175885560, 351771120]

約数ペア:

[(1, 351771120), (2, 175885560), (3, 117257040), (4, 87942780), (5, 70354224), (6, 58628520), (8, 43971390), (9, 39085680), (10, 35177112), (12, 29314260), (15, 23451408), (16, 21985695), (18, 19542840), (20, 17588556), (24, 14657130), (27, 13028560), (30, 11725704), (36, 9771420), (40, 8794278), (45, 7817136), (48, 7328565), (54, 6514280), (60, 5862852), (72, 4885710), (80, 4397139), (90, 3908568), (108, 3257140), (120, 2931426), (135, 2605712), (144, 2442855), (149, 2360880), (180, 1954284), (216, 1628570), (240, 1465713), (270, 1302856), (298, 1180440), (360, 977142), (432, 814285), (447, 786960), (540, 651428), (596, 590220), (720, 488571), (745, 472176), (894, 393480), (1080, 325714), (1093, 321840), (1192, 295110), (1341, 262320), (1490, 236088), (1788, 196740), (2160, 162857), (2186, 160920), (2235, 157392), (2384, 147555), (2682, 131160), (2980, 118044), (3279, 107280), (3576, 98370), (4023, 87440), (4372, 80460), (4470, 78696), (5364, 65580), (5465, 64368), (5960, 59022), (6558, 53640), (6705, 52464), (7152, 49185), (8046, 43720), (8744, 40230), (8940, 39348), (9837, 35760), (10728, 32790), (10930, 32184), (11920, 29511), (13116, 26820), (13410, 26232), (16092, 21860), (16395, 21456), (17488, 20115), (17880, 19674)]