129203640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{119633}}^1$

素因数の和:119653

約数の個数: 64

約数和(自身を含む): 430682400

約数和(自身を除く): 301478760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 119633, 239266, 358899, 478532, 598165, 717798, 957064, 1076697, 1196330, 1435596, 1794495, 2153394, 2392660, 2871192, 3230091, 3588990, 4306788, 4785320, 5383485, 6460182, 7177980, 8613576, 10766970, 12920364, 14355960, 16150455, 21533940, 25840728, 32300910, 43067880, 64601820, 129203640]

約数ペア:

[(1, 129203640), (2, 64601820), (3, 43067880), (4, 32300910), (5, 25840728), (6, 21533940), (8, 16150455), (9, 14355960), (10, 12920364), (12, 10766970), (15, 8613576), (18, 7177980), (20, 6460182), (24, 5383485), (27, 4785320), (30, 4306788), (36, 3588990), (40, 3230091), (45, 2871192), (54, 2392660), (60, 2153394), (72, 1794495), (90, 1435596), (108, 1196330), (120, 1076697), (135, 957064), (180, 717798), (216, 598165), (270, 478532), (360, 358899), (540, 239266), (1080, 119633)]