270639840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{853}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 854806176

約数和(自身を除く): 584166336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 661, 853, 1322, 1706, 1983, 2559, 2644, 3305, 3412, 3966, 4265, 5118, 5288, 6610, 6824, 7932, 8530, 9915, 10236, 10576, 12795, 13220, 13648, 15864, 17060, 19830, 20472, 21152, 25590, 26440, 27296, 31728, 34120, 39660, 40944, 51180, 52880, 63456, 68240, 79320, 81888, 102360, 105760, 136480, 158640, 204720, 317280, 409440, 563833, 1127666, 1691499, 2255332, 2819165, 3382998, 4510664, 5638330, 6765996, 8457495, 9021328, 11276660, 13531992, 16914990, 18042656, 22553320, 27063984, 33829980, 45106640, 54127968, 67659960, 90213280, 135319920, 270639840]

約数ペア:

[(1, 270639840), (2, 135319920), (3, 90213280), (4, 67659960), (5, 54127968), (6, 45106640), (8, 33829980), (10, 27063984), (12, 22553320), (15, 18042656), (16, 16914990), (20, 13531992), (24, 11276660), (30, 9021328), (32, 8457495), (40, 6765996), (48, 5638330), (60, 4510664), (80, 3382998), (96, 2819165), (120, 2255332), (160, 1691499), (240, 1127666), (480, 563833), (661, 409440), (853, 317280), (1322, 204720), (1706, 158640), (1983, 136480), (2559, 105760), (2644, 102360), (3305, 81888), (3412, 79320), (3966, 68240), (4265, 63456), (5118, 52880), (5288, 51180), (6610, 40944), (6824, 39660), (7932, 34120), (8530, 31728), (9915, 27296), (10236, 26440), (10576, 25590), (12795, 21152), (13220, 20472), (13648, 19830), (15864, 17060)]