303498720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{30109}}^1$

素因数の和:30137

約数の個数: 144

約数和(自身を含む): 1183684320

約数和(自身を除く): 880185600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 30109, 60218, 90327, 120436, 150545, 180654, 210763, 240872, 270981, 301090, 361308, 421526, 451635, 481744, 541962, 602180, 632289, 722616, 843052, 903270, 963488, 1053815, 1083924, 1204360, 1264578, 1354905, 1445232, 1686104, 1806540, 1896867, 2107630, 2167848, 2408720, 2529156, 2709810, 2890464, 3161445, 3372208, 3613080, 3793734, 4215260, 4335696, 4817440, 5058312, 5419620, 6322890, 6744416, 7226160, 7587468, 8430520, 8671392, 9484335, 10116624, 10839240, 12645780, 14452320, 15174936, 16861040, 18968670, 20233248, 21678480, 25291560, 30349872, 33722080, 37937340, 43356960, 50583120, 60699744, 75874680, 101166240, 151749360, 303498720]

約数ペア:

[(1, 303498720), (2, 151749360), (3, 101166240), (4, 75874680), (5, 60699744), (6, 50583120), (7, 43356960), (8, 37937340), (9, 33722080), (10, 30349872), (12, 25291560), (14, 21678480), (15, 20233248), (16, 18968670), (18, 16861040), (20, 15174936), (21, 14452320), (24, 12645780), (28, 10839240), (30, 10116624), (32, 9484335), (35, 8671392), (36, 8430520), (40, 7587468), (42, 7226160), (45, 6744416), (48, 6322890), (56, 5419620), (60, 5058312), (63, 4817440), (70, 4335696), (72, 4215260), (80, 3793734), (84, 3613080), (90, 3372208), (96, 3161445), (105, 2890464), (112, 2709810), (120, 2529156), (126, 2408720), (140, 2167848), (144, 2107630), (160, 1896867), (168, 1806540), (180, 1686104), (210, 1445232), (224, 1354905), (240, 1264578), (252, 1204360), (280, 1083924), (288, 1053815), (315, 963488), (336, 903270), (360, 843052), (420, 722616), (480, 632289), (504, 602180), (560, 541962), (630, 481744), (672, 451635), (720, 421526), (840, 361308), (1008, 301090), (1120, 270981), (1260, 240872), (1440, 210763), (1680, 180654), (2016, 150545), (2520, 120436), (3360, 90327), (5040, 60218), (10080, 30109)]