423067140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{6547}}^1$

素因数の和:6921

約数の個数: 72

約数和(自身を含む): 1287074880

約数和(自身を除く): 864007740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 2154, 3231, 3590, 4308, 5385, 6462, 6547, 7180, 10770, 12924, 13094, 16155, 19641, 21540, 26188, 32310, 32735, 39282, 58923, 64620, 65470, 78564, 98205, 117846, 130940, 196410, 235692, 294615, 392820, 589230, 1178460, 2350373, 4700746, 7051119, 9401492, 11751865, 14102238, 21153357, 23503730, 28204476, 35255595, 42306714, 47007460, 70511190, 84613428, 105766785, 141022380, 211533570, 423067140]

約数ペア:

[(1, 423067140), (2, 211533570), (3, 141022380), (4, 105766785), (5, 84613428), (6, 70511190), (9, 47007460), (10, 42306714), (12, 35255595), (15, 28204476), (18, 23503730), (20, 21153357), (30, 14102238), (36, 11751865), (45, 9401492), (60, 7051119), (90, 4700746), (180, 2350373), (359, 1178460), (718, 589230), (1077, 392820), (1436, 294615), (1795, 235692), (2154, 196410), (3231, 130940), (3590, 117846), (4308, 98205), (5385, 78564), (6462, 65470), (6547, 64620), (7180, 58923), (10770, 39282), (12924, 32735), (13094, 32310), (16155, 26188), (19641, 21540)]