305866080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16339}}^1$

素因数の和:16373

約数の個数: 144

約数和(自身を含む): 1124126640

約数和(自身を除く): 818260560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 16339, 18720, 32678, 49017, 65356, 81695, 98034, 130712, 147051, 163390, 196068, 212407, 245085, 261424, 294102, 326780, 392136, 424814, 490170, 522848, 588204, 637221, 653560, 735255, 784272, 849628, 980340, 1062035, 1176408, 1274442, 1307120, 1470510, 1568544, 1699256, 1911663, 1960680, 2124070, 2352816, 2548884, 2614240, 2941020, 3186105, 3398512, 3823326, 3921360, 4248140, 4705632, 5097768, 5882040, 6372210, 6797024, 7646652, 7842720, 8496280, 9558315, 10195536, 11764080, 12744420, 15293304, 16992560, 19116630, 20391072, 23528160, 25488840, 30586608, 33985120, 38233260, 50977680, 61173216, 76466520, 101955360, 152933040, 305866080]

約数ペア:

[(1, 305866080), (2, 152933040), (3, 101955360), (4, 76466520), (5, 61173216), (6, 50977680), (8, 38233260), (9, 33985120), (10, 30586608), (12, 25488840), (13, 23528160), (15, 20391072), (16, 19116630), (18, 16992560), (20, 15293304), (24, 12744420), (26, 11764080), (30, 10195536), (32, 9558315), (36, 8496280), (39, 7842720), (40, 7646652), (45, 6797024), (48, 6372210), (52, 5882040), (60, 5097768), (65, 4705632), (72, 4248140), (78, 3921360), (80, 3823326), (90, 3398512), (96, 3186105), (104, 2941020), (117, 2614240), (120, 2548884), (130, 2352816), (144, 2124070), (156, 1960680), (160, 1911663), (180, 1699256), (195, 1568544), (208, 1470510), (234, 1307120), (240, 1274442), (260, 1176408), (288, 1062035), (312, 980340), (360, 849628), (390, 784272), (416, 735255), (468, 653560), (480, 637221), (520, 588204), (585, 522848), (624, 490170), (720, 424814), (780, 392136), (936, 326780), (1040, 294102), (1170, 261424), (1248, 245085), (1440, 212407), (1560, 196068), (1872, 163390), (2080, 147051), (2340, 130712), (3120, 98034), (3744, 81695), (4680, 65356), (6240, 49017), (9360, 32678), (16339, 18720)]