381856320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{132589}}^1$

素因数の和:132612

約数の個数: 84

約数和(自身を含む): 1313436540

約数和(自身を除く): 931580220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 132589, 265178, 397767, 530356, 662945, 795534, 1060712, 1193301, 1325890, 1591068, 1988835, 2121424, 2386602, 2651780, 3182136, 3977670, 4242848, 4773204, 5303560, 5966505, 6364272, 7955340, 8485696, 9546408, 10607120, 11933010, 12728544, 15910680, 19092816, 21214240, 23866020, 25457088, 31821360, 38185632, 42428480, 47732040, 63642720, 76371264, 95464080, 127285440, 190928160, 381856320]

約数ペア:

[(1, 381856320), (2, 190928160), (3, 127285440), (4, 95464080), (5, 76371264), (6, 63642720), (8, 47732040), (9, 42428480), (10, 38185632), (12, 31821360), (15, 25457088), (16, 23866020), (18, 21214240), (20, 19092816), (24, 15910680), (30, 12728544), (32, 11933010), (36, 10607120), (40, 9546408), (45, 8485696), (48, 7955340), (60, 6364272), (64, 5966505), (72, 5303560), (80, 4773204), (90, 4242848), (96, 3977670), (120, 3182136), (144, 2651780), (160, 2386602), (180, 2121424), (192, 1988835), (240, 1591068), (288, 1325890), (320, 1193301), (360, 1060712), (480, 795534), (576, 662945), (720, 530356), (960, 397767), (1440, 265178), (2880, 132589)]