245254560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{853}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 774748800

約数和(自身を除く): 529494240

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, 599, 853, 1198, 1706, 1797, 2396, 2559, 2995, 3412, 3594, 4265, 4792, 5118, 5990, 6824, 7188, 8530, 8985, 9584, 10236, 11980, 12795, 13648, 14376, 17060, 17970, 19168, 20472, 23960, 25590, 27296, 28752, 34120, 35940, 40944, 47920, 51180, 57504, 68240, 71880, 81888, 95840, 102360, 136480, 143760, 204720, 287520, 409440, 510947, 1021894, 1532841, 2043788, 2554735, 3065682, 4087576, 5109470, 6131364, 7664205, 8175152, 10218940, 12262728, 15328410, 16350304, 20437880, 24525456, 30656820, 40875760, 49050912, 61313640, 81751520, 122627280, 245254560]

約数ペア:

[(1, 245254560), (2, 122627280), (3, 81751520), (4, 61313640), (5, 49050912), (6, 40875760), (8, 30656820), (10, 24525456), (12, 20437880), (15, 16350304), (16, 15328410), (20, 12262728), (24, 10218940), (30, 8175152), (32, 7664205), (40, 6131364), (48, 5109470), (60, 4087576), (80, 3065682), (96, 2554735), (120, 2043788), (160, 1532841), (240, 1021894), (480, 510947), (599, 409440), (853, 287520), (1198, 204720), (1706, 143760), (1797, 136480), (2396, 102360), (2559, 95840), (2995, 81888), (3412, 71880), (3594, 68240), (4265, 57504), (4792, 51180), (5118, 47920), (5990, 40944), (6824, 35940), (7188, 34120), (8530, 28752), (8985, 27296), (9584, 25590), (10236, 23960), (11980, 20472), (12795, 19168), (13648, 17970), (14376, 17060)]