15197880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3144

約数の個数: 64

約数和(自身を含む): 46720800

約数和(自身を除く): 31522920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 3089, 4920, 6178, 9267, 12356, 15445, 18534, 24712, 30890, 37068, 46335, 61780, 74136, 92670, 123560, 126649, 185340, 253298, 370680, 379947, 506596, 633245, 759894, 1013192, 1266490, 1519788, 1899735, 2532980, 3039576, 3799470, 5065960, 7598940, 15197880]

約数ペア:

[(1, 15197880), (2, 7598940), (3, 5065960), (4, 3799470), (5, 3039576), (6, 2532980), (8, 1899735), (10, 1519788), (12, 1266490), (15, 1013192), (20, 759894), (24, 633245), (30, 506596), (40, 379947), (41, 370680), (60, 253298), (82, 185340), (120, 126649), (123, 123560), (164, 92670), (205, 74136), (246, 61780), (328, 46335), (410, 37068), (492, 30890), (615, 24712), (820, 18534), (984, 15445), (1230, 12356), (1640, 9267), (2460, 6178), (3089, 4920)]