381259080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 1293926400

約数和(自身を除く): 912667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 248, 254, 269, 279, 310, 360, 372, 381, 465, 508, 538, 558, 620, 635, 744, 762, 807, 930, 1016, 1076, 1116, 1143, 1240, 1270, 1345, 1395, 1524, 1614, 1860, 1905, 2152, 2232, 2286, 2421, 2540, 2690, 2790, 3048, 3228, 3720, 3810, 3937, 4035, 4572, 4842, 5080, 5380, 5580, 5715, 6456, 7620, 7874, 8070, 8339, 9144, 9684, 10760, 11160, 11430, 11811, 12105, 15240, 15748, 16140, 16678, 19368, 19685, 22860, 23622, 24210, 25017, 31496, 32280, 33356, 34163, 35433, 39370, 41695, 45720, 47244, 48420, 50034, 59055, 66712, 68326, 70866, 75051, 78740, 83390, 94488, 96840, 100068, 102489, 118110, 125085, 136652, 141732, 150102, 157480, 166780, 170815, 177165, 200136, 204978, 236220, 250170, 273304, 283464, 300204, 307467, 333560, 341630, 354330, 375255, 409956, 472440, 500340, 512445, 600408, 614934, 683260, 708660, 750510, 819912, 1000680, 1024890, 1059053, 1229868, 1366520, 1417320, 1501020, 1537335, 2049780, 2118106, 2459736, 3002040, 3074670, 3177159, 4099560, 4236212, 5295265, 6149340, 6354318, 8472424, 9531477, 10590530, 12298680, 12708636, 15885795, 19062954, 21181060, 25417272, 31771590, 38125908, 42362120, 47657385, 63543180, 76251816, 95314770, 127086360, 190629540, 381259080]

約数ペア:

[(1, 381259080), (2, 190629540), (3, 127086360), (4, 95314770), (5, 76251816), (6, 63543180), (8, 47657385), (9, 42362120), (10, 38125908), (12, 31771590), (15, 25417272), (18, 21181060), (20, 19062954), (24, 15885795), (30, 12708636), (31, 12298680), (36, 10590530), (40, 9531477), (45, 8472424), (60, 6354318), (62, 6149340), (72, 5295265), (90, 4236212), (93, 4099560), (120, 3177159), (124, 3074670), (127, 3002040), (155, 2459736), (180, 2118106), (186, 2049780), (248, 1537335), (254, 1501020), (269, 1417320), (279, 1366520), (310, 1229868), (360, 1059053), (372, 1024890), (381, 1000680), (465, 819912), (508, 750510), (538, 708660), (558, 683260), (620, 614934), (635, 600408), (744, 512445), (762, 500340), (807, 472440), (930, 409956), (1016, 375255), (1076, 354330), (1116, 341630), (1143, 333560), (1240, 307467), (1270, 300204), (1345, 283464), (1395, 273304), (1524, 250170), (1614, 236220), (1860, 204978), (1905, 200136), (2152, 177165), (2232, 170815), (2286, 166780), (2421, 157480), (2540, 150102), (2690, 141732), (2790, 136652), (3048, 125085), (3228, 118110), (3720, 102489), (3810, 100068), (3937, 96840), (4035, 94488), (4572, 83390), (4842, 78740), (5080, 75051), (5380, 70866), (5580, 68326), (5715, 66712), (6456, 59055), (7620, 50034), (7874, 48420), (8070, 47244), (8339, 45720), (9144, 41695), (9684, 39370), (10760, 35433), (11160, 34163), (11430, 33356), (11811, 32280), (12105, 31496), (15240, 25017), (15748, 24210), (16140, 23622), (16678, 22860), (19368, 19685)]