302919840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{210361}}^1$

素因数の和:210382

約数の個数: 72

約数和(自身を含む): 1033718868

約数和(自身を除く): 730799028

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 210361, 420722, 631083, 841444, 1051805, 1262166, 1682888, 1893249, 2103610, 2524332, 3155415, 3365776, 3786498, 4207220, 5048664, 6310830, 6731552, 7572996, 8414440, 9466245, 10097328, 12621660, 15145992, 16828880, 18932490, 20194656, 25243320, 30291984, 33657760, 37864980, 50486640, 60583968, 75729960, 100973280, 151459920, 302919840]

約数ペア:

[(1, 302919840), (2, 151459920), (3, 100973280), (4, 75729960), (5, 60583968), (6, 50486640), (8, 37864980), (9, 33657760), (10, 30291984), (12, 25243320), (15, 20194656), (16, 18932490), (18, 16828880), (20, 15145992), (24, 12621660), (30, 10097328), (32, 9466245), (36, 8414440), (40, 7572996), (45, 6731552), (48, 6310830), (60, 5048664), (72, 4207220), (80, 3786498), (90, 3365776), (96, 3155415), (120, 2524332), (144, 2103610), (160, 1893249), (180, 1682888), (240, 1262166), (288, 1051805), (360, 841444), (480, 631083), (720, 420722), (1440, 210361)]