83987880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2017}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 252815040

約数和(自身を除く): 168827160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2017, 2082, 2776, 3470, 4034, 4164, 5205, 6051, 6940, 8068, 8328, 10085, 10410, 12102, 13880, 16136, 20170, 20820, 24204, 30255, 40340, 41640, 48408, 60510, 80680, 121020, 242040, 699899, 1399798, 2099697, 2799596, 3499495, 4199394, 5599192, 6998990, 8398788, 10498485, 13997980, 16797576, 20996970, 27995960, 41993940, 83987880]

約数ペア:

[(1, 83987880), (2, 41993940), (3, 27995960), (4, 20996970), (5, 16797576), (6, 13997980), (8, 10498485), (10, 8398788), (12, 6998990), (15, 5599192), (20, 4199394), (24, 3499495), (30, 2799596), (40, 2099697), (60, 1399798), (120, 699899), (347, 242040), (694, 121020), (1041, 80680), (1388, 60510), (1735, 48408), (2017, 41640), (2082, 40340), (2776, 30255), (3470, 24204), (4034, 20820), (4164, 20170), (5205, 16136), (6051, 13880), (6940, 12102), (8068, 10410), (8328, 10085)]