409928580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10399}}^1$

素因数の和:10490

約数の個数: 96

約数和(自身を含む): 1292928000

約数和(自身を除く): 882999420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 6570, 7884, 9855, 10399, 13140, 19710, 20798, 31197, 39420, 41596, 51995, 62394, 93591, 103990, 124788, 155985, 187182, 207980, 280773, 311970, 374364, 467955, 561546, 623940, 759127, 935910, 1123092, 1403865, 1518254, 1871820, 2277381, 2807730, 3036508, 3795635, 4554762, 5615460, 6832143, 7591270, 9109524, 11386905, 13664286, 15182540, 20496429, 22773810, 27328572, 34160715, 40992858, 45547620, 68321430, 81985716, 102482145, 136642860, 204964290, 409928580]

約数ペア:

[(1, 409928580), (2, 204964290), (3, 136642860), (4, 102482145), (5, 81985716), (6, 68321430), (9, 45547620), (10, 40992858), (12, 34160715), (15, 27328572), (18, 22773810), (20, 20496429), (27, 15182540), (30, 13664286), (36, 11386905), (45, 9109524), (54, 7591270), (60, 6832143), (73, 5615460), (90, 4554762), (108, 3795635), (135, 3036508), (146, 2807730), (180, 2277381), (219, 1871820), (270, 1518254), (292, 1403865), (365, 1123092), (438, 935910), (540, 759127), (657, 623940), (730, 561546), (876, 467955), (1095, 374364), (1314, 311970), (1460, 280773), (1971, 207980), (2190, 187182), (2628, 155985), (3285, 124788), (3942, 103990), (4380, 93591), (6570, 62394), (7884, 51995), (9855, 41596), (10399, 39420), (13140, 31197), (19710, 20798)]