228801960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2473}}^1$

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 746801640

約数和(自身を除く): 517999680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2473, 2570, 3084, 3855, 4626, 4946, 5140, 6168, 7419, 7710, 9252, 9892, 10280, 11565, 12365, 14838, 15420, 18504, 19784, 22257, 23130, 24730, 29676, 30840, 37095, 44514, 46260, 49460, 59352, 74190, 89028, 92520, 98920, 111285, 148380, 178056, 222570, 296760, 445140, 635561, 890280, 1271122, 1906683, 2542244, 3177805, 3813366, 5084488, 5720049, 6355610, 7626732, 9533415, 11440098, 12711220, 15253464, 19066830, 22880196, 25422440, 28600245, 38133660, 45760392, 57200490, 76267320, 114400980, 228801960]

約数ペア:

[(1, 228801960), (2, 114400980), (3, 76267320), (4, 57200490), (5, 45760392), (6, 38133660), (8, 28600245), (9, 25422440), (10, 22880196), (12, 19066830), (15, 15253464), (18, 12711220), (20, 11440098), (24, 9533415), (30, 7626732), (36, 6355610), (40, 5720049), (45, 5084488), (60, 3813366), (72, 3177805), (90, 2542244), (120, 1906683), (180, 1271122), (257, 890280), (360, 635561), (514, 445140), (771, 296760), (1028, 222570), (1285, 178056), (1542, 148380), (2056, 111285), (2313, 98920), (2473, 92520), (2570, 89028), (3084, 74190), (3855, 59352), (4626, 49460), (4946, 46260), (5140, 44514), (6168, 37095), (7419, 30840), (7710, 29676), (9252, 24730), (9892, 23130), (10280, 22257), (11565, 19784), (12365, 18504), (14838, 15420)]