154709640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1373}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 504780120

約数和(自身を除く): 350070480

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, 313, 360, 626, 939, 1252, 1373, 1565, 1878, 2504, 2746, 2817, 3130, 3756, 4119, 4695, 5492, 5634, 6260, 6865, 7512, 8238, 9390, 10984, 11268, 12357, 12520, 13730, 14085, 16476, 18780, 20595, 22536, 24714, 27460, 28170, 32952, 37560, 41190, 49428, 54920, 56340, 61785, 82380, 98856, 112680, 123570, 164760, 247140, 429749, 494280, 859498, 1289247, 1718996, 2148745, 2578494, 3437992, 3867741, 4297490, 5156988, 6446235, 7735482, 8594980, 10313976, 12892470, 15470964, 17189960, 19338705, 25784940, 30941928, 38677410, 51569880, 77354820, 154709640]

約数ペア:

[(1, 154709640), (2, 77354820), (3, 51569880), (4, 38677410), (5, 30941928), (6, 25784940), (8, 19338705), (9, 17189960), (10, 15470964), (12, 12892470), (15, 10313976), (18, 8594980), (20, 7735482), (24, 6446235), (30, 5156988), (36, 4297490), (40, 3867741), (45, 3437992), (60, 2578494), (72, 2148745), (90, 1718996), (120, 1289247), (180, 859498), (313, 494280), (360, 429749), (626, 247140), (939, 164760), (1252, 123570), (1373, 112680), (1565, 98856), (1878, 82380), (2504, 61785), (2746, 56340), (2817, 54920), (3130, 49428), (3756, 41190), (4119, 37560), (4695, 32952), (5492, 28170), (5634, 27460), (6260, 24714), (6865, 22536), (7512, 20595), (8238, 18780), (9390, 16476), (10984, 14085), (11268, 13730), (12357, 12520)]