219376320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{228517}}^1$

素因数の和:228537

約数の個数: 56

約数和(自身を含む): 696522864

約数和(自身を除く): 477146544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 228517, 457034, 685551, 914068, 1142585, 1371102, 1828136, 2285170, 2742204, 3427755, 3656272, 4570340, 5484408, 6855510, 7312544, 9140680, 10968816, 13711020, 14625088, 18281360, 21937632, 27422040, 36562720, 43875264, 54844080, 73125440, 109688160, 219376320]

約数ペア:

[(1, 219376320), (2, 109688160), (3, 73125440), (4, 54844080), (5, 43875264), (6, 36562720), (8, 27422040), (10, 21937632), (12, 18281360), (15, 14625088), (16, 13711020), (20, 10968816), (24, 9140680), (30, 7312544), (32, 6855510), (40, 5484408), (48, 4570340), (60, 3656272), (64, 3427755), (80, 2742204), (96, 2285170), (120, 1828136), (160, 1371102), (192, 1142585), (240, 914068), (320, 685551), (480, 457034), (960, 228517)]