139101840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{64399}}^1$

素因数の和:64421

約数の個数: 80

約数和(自身を含む): 479136000

約数和(自身を除く): 340034160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 64399, 128798, 193197, 257596, 321995, 386394, 515192, 579591, 643990, 772788, 965985, 1030384, 1159182, 1287980, 1545576, 1738773, 1931970, 2318364, 2575960, 2897955, 3091152, 3477546, 3863940, 4636728, 5151920, 5795910, 6955092, 7727880, 8693865, 9273456, 11591820, 13910184, 15455760, 17387730, 23183640, 27820368, 34775460, 46367280, 69550920, 139101840]

約数ペア:

[(1, 139101840), (2, 69550920), (3, 46367280), (4, 34775460), (5, 27820368), (6, 23183640), (8, 17387730), (9, 15455760), (10, 13910184), (12, 11591820), (15, 9273456), (16, 8693865), (18, 7727880), (20, 6955092), (24, 5795910), (27, 5151920), (30, 4636728), (36, 3863940), (40, 3477546), (45, 3091152), (48, 2897955), (54, 2575960), (60, 2318364), (72, 1931970), (80, 1738773), (90, 1545576), (108, 1287980), (120, 1159182), (135, 1030384), (144, 965985), (180, 772788), (216, 643990), (240, 579591), (270, 515192), (360, 386394), (432, 321995), (540, 257596), (720, 193197), (1080, 128798), (2160, 64399)]