270489180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 818411328

約数和(自身を除く): 547922148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 541, 641, 780, 1082, 1282, 1623, 1923, 2164, 2564, 2705, 3205, 3246, 3846, 5410, 6410, 6492, 7033, 7692, 8115, 8333, 9615, 10820, 12820, 14066, 16230, 16666, 19230, 21099, 24999, 28132, 32460, 33332, 35165, 38460, 41665, 42198, 49998, 70330, 83330, 84396, 99996, 105495, 124995, 140660, 166660, 210990, 249990, 346781, 421980, 499980, 693562, 1040343, 1387124, 1733905, 2080686, 3467810, 4161372, 4508153, 5201715, 6935620, 9016306, 10403430, 13524459, 18032612, 20806860, 22540765, 27048918, 45081530, 54097836, 67622295, 90163060, 135244590, 270489180]

約数ペア:

[(1, 270489180), (2, 135244590), (3, 90163060), (4, 67622295), (5, 54097836), (6, 45081530), (10, 27048918), (12, 22540765), (13, 20806860), (15, 18032612), (20, 13524459), (26, 10403430), (30, 9016306), (39, 6935620), (52, 5201715), (60, 4508153), (65, 4161372), (78, 3467810), (130, 2080686), (156, 1733905), (195, 1387124), (260, 1040343), (390, 693562), (541, 499980), (641, 421980), (780, 346781), (1082, 249990), (1282, 210990), (1623, 166660), (1923, 140660), (2164, 124995), (2564, 105495), (2705, 99996), (3205, 84396), (3246, 83330), (3846, 70330), (5410, 49998), (6410, 42198), (6492, 41665), (7033, 38460), (7692, 35165), (8115, 33332), (8333, 32460), (9615, 28132), (10820, 24999), (12820, 21099), (14066, 19230), (16230, 16666)]